Exercise 2: Inductors in Series and in Parallel

Size: px
Start display at page:

Download "Exercise 2: Inductors in Series and in Parallel"

Transcription

1 Exercise 2: Inductors in Series and in Parallel EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine the total inductance of a circuit containing inductors in series and in parallel. You will verify your results with an oscilloscope. DISCUSSION In circuits with more than one inductor, it is often best to determine the total combined inductance. When inductors are in series, total inductance (L T ) is the sum of the inductor values. L T L1 + L2 + L3 Total inductance increases as the number of inductors in series increases. More inductance results in higher impedance and lower circuit current. What is the total inductance (L T ) in the circuit shown below? L T mh (Recall Value 1) For inductors in parallel, the total inductance is, as with resistors, determined from the reciprocal formula, shown below. L T L1 L2 L3 66 FACET by Lab-Volt

2 Inductance L T L1 x L2 L1+ L2 Total inductance decreases as the number of inductors in parallel increases. As more inductors are added in parallel, the impedance is lowered and the circuit current increases. What is the total inductance (L T ) in the above circuit? a. 2 mh b. 4 mh c. 1 mh PROCEDURE If necessary, clear the AC 1 FUNDAMENTALS circuit board of all two-post connectors and any other connections. Adjust V GEN for a 10 V pk-pk sine wave at 20 khz. In the following steps, you will determine the effect on circuit current when an inductor is added in series or in parallel with L3. By observing the single inductor circuit, determine the total inductance (L T ). L T mh (Recall Value 1) FACET by Lab-Volt 67

3 Determine the circuit current (I). NOTE: To determine the ac circuit current, divide the voltage drop across R2 by the resistance of R2 (10 ). V R2 I R2 I ma pk-pk (Recall Value 2) Measure the voltage drop across L3 (V L3 ) with the oscilloscope. V L3 V pk-pk (Recall Value 3) Use your measured values of I ( ma pk-pk [Step 6, Recall Value 2]) and V L3 ( V pk-pk [Step 7, Recall Value 3]) to calculate the impedance of L3 (Z L3 ). Z L3 V I L3 Z L3 (Recall Value 4) 68 FACET by Lab-Volt

4 Inductance (essentially adding an inductor in series). Adjust V GEN for a 10 V pk-pk sine wave at 20 khz. Determine the total inductance (L T ). L T L1 + L2 L T mh (Recall Value 5) Did adding the inductor in series increase or decrease total circuit inductance (L T )? a. increase b. decrease Determine the circuit current (I). NOTE: To determine the ac circuit current, remove the two-post connector and use the oscilloscope to measure the peak-to-peak voltage drop across R2. Take the measurement and divide the value by the resistance of R2 (10 ). Replace the two-post connector before moving on to the next step. I V R2 R2 I ma pk-pk (Recall Value 6) FACET by Lab-Volt 69

5 Measure the combined voltage drops across L1 and L2 (V LT ) with the oscilloscope. V LT V pk-pk (Recall Value 7) Use your measured values of I ( ma pk-pk [Step 13, Recall Value 6]) and V LT ( V pk-pk [Step 14, Recall Value 7]) to calculate the combined impedance of L1 and L2 (Z LT ). Z LT V I LT Z LT (Recall Value 8) Compare your data (recalled below) from the two circuits. Which circuit offers the greatest GEN )? a. single inductor circuit b. two-inductor series circuit Single inductor circuit L T 4.70 mh Two-inductor series circuit L T 9.40 mh I ma pk-pk (Step 6, Recall Value 2) I ma pk-pk (Step 13, Recall Value 6) Z L3 (Step 8, Recall Value 4) Z LT (Step 15, Recall Value 8) Connect the circuit shown. An inductor (L4) is added in parallel with L3. Adjust V GEN for a 10 V pk-pk sine wave at 20 khz. 70 FACET by Lab-Volt

6 Inductance In the following steps, you will determine the effect on circuit current when an inductor is added in parallel with L3. Determine the total inductance (L T ). L T L1 x L2 L1+ L2 L T mh (Recall Value 9) Determine the circuit current (I) by using current-sensing resistor R2. V R2 I R2 I ma pk-pk (Recall Value 10) FACET by Lab-Volt 71

7 Measure the voltage drop across parallel inductors L3 and L4 (V L ). V L V pk-pk (Recall Value 11) Use your measured values of I ( ma pk-pk [Step 20, Recall Value 10]) and V L ( V pk-pk [Step 21, Recall Value 11]) to calculate the combined parallel impedance of L3 and L4 (Z L ). VL ZL I Z L (Recall Value 12) Compare your data (recalled below) from the two circuits. Which circuit offers the greatest GEN )? a. single inductor circuit b. two-inductor parallel circuit Single inductor circuit L T 4.70 mh Two-inductor series circuit L T 9.40 mh I ma pk-pk (Step 6, Recall Value 2) I ma pk-pk (Step 20, Recall Value 10) Z L3 (Step 8, Recall Value 4) Z LT (Step 22, Recall Value 12) Monitor the circuit current on the oscilloscope by observing the amplitude of the voltage across current-sensing resistor R2. 72 FACET by Lab-Volt

8 Inductance Place CM switch 17 in the ON position to add an unseen inductor to the circuit. While observing the oscilloscope, toggle the CM switch off and on. Based on the circuit s current change, was the new inductor added to the circuit in series or in parallel with L3 and L4? a. series b. parallel Make sure all CMs are cleared (turned off) before proceeding to the next section. CONCLUSION The total inductance of inductors in series is the sum of the individual inductor values. To determine total inductance of inductors in parallel, use the reciprocal method. The more inductors added in series, the higher the inductance and impedance, and the lower the circuit current. The more inductors added in parallel, the lower the inductance and impedance, and the higher the circuit current. REVIEW QUESTIONS 1. The total inductance of inductors in series is a. determined from the reciprocal method. b. the sum of the inductor values divided by two. c. the sum of the inductor values. d. the reciprocal of the sum of the inductors. 2. The total inductance of inductors in parallel is a. determined from the reciprocal method. b. the sum of the inductor values. c. the sum of the inductor values divided by two. d. the reciprocal of the sum of the inductors. 3. As more inductors are added in parallel, a. circuit current increases. b. impedance increases. c. circuit current decreases. d. inductance increases. 4. As more inductors are added in series, a. inductance decreases. b. circuit current increases. c. circuit current decreases. d. impedance decreases. FACET by Lab-Volt 73

9 5. GEN for a 10 V pk-pk, 20 khz sine wave. Monitor the circuit current on the oscilloscope by observing the amplitude of the voltage across current-sensing resistor R2. Place CM switch 16 in the ON position to add an unseen inductor to the circuit. Toggle CM 16 off and on. Based on the circuit current change, the unseen inductor a. was added in parallel. b. had no effect on circuit current. c. was added in series. d. caused the circuit current to increase. NOTE: Make sure all CMs are cleared (turned off) before proceeding to the next section. 74 FACET by Lab-Volt

Exercise 1: Inductors

Exercise 1: Inductors Exercise 1: Inductors EXERCISE OBJECTIVE When you have completed this exercise, you will be able to describe the effect an inductor has on dc and ac circuits by using measured values. You will verify your

More information

Exercise 1: Series RLC Circuits

Exercise 1: Series RLC Circuits RLC Circuits AC 2 Fundamentals Exercise 1: Series RLC Circuits EXERCISE OBJECTIVE When you have completed this exercise, you will be able to analyze series RLC circuits by using calculations and measurements.

More information

Exercise 2: Q and Bandwidth of a Series RLC Circuit

Exercise 2: Q and Bandwidth of a Series RLC Circuit Series Resonance AC 2 Fundamentals Exercise 2: Q and Bandwidth of a Series RLC Circuit EXERCISE OBJECTIVE When you have completed this exercise, you will be able to calculate the bandwidth and Q of a series

More information

Exercise 1: Inductive Reactance

Exercise 1: Inductive Reactance nductive Reactance Exercise 1: nductive Reactance EERCSE OBJECTE When you have completed this exercise, you will be able to determine inductive reactance ( L ) by using calculated and measured values.

More information

Exercise 1: Series Resonant Circuits

Exercise 1: Series Resonant Circuits Series Resonance AC 2 Fundamentals Exercise 1: Series Resonant Circuits EXERCISE OBJECTIVE When you have completed this exercise, you will be able to compute the resonant frequency, total current, and

More information

Exercise 2: Parallel RLC Circuits

Exercise 2: Parallel RLC Circuits RLC Circuits AC 2 Fundamentals Exercise 2: Parallel RLC Circuits EXERCSE OBJECTVE When you have completed this exercise, you will be able to analyze parallel RLC circuits by using calculations and measurements.

More information

Exercise 2: High-Pass Filters

Exercise 2: High-Pass Filters Exercise 2: High-Pass Filters EXERCISE OBJECTIVE When you have completed this exercise, you will be able to calculate and measure the cutoff frequencies oscilloscope. DISCUSSION of inductors, capacitors,

More information

Exercise 3: Voltage in a Series Resistive Circuit

Exercise 3: Voltage in a Series Resistive Circuit DC Fundamentals Series Resistive Circuits Exercise 3: Voltage in a Series Resistive Circuit EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine the voltage in a series

More information

Exercise 1: Power Division

Exercise 1: Power Division Power in AC Circuits AC 2 Fundamentals Exercise 1: Power Division EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine ac power division among the components of an RLC

More information

Exercise 1: AC Waveform Generator Familiarization

Exercise 1: AC Waveform Generator Familiarization Exercise 1: AC Waveform Generator Familiarization EXERCISE OBJECTIVE When you have completed this exercise, you will be able to operate an ac waveform generator by using equipment provided. You will verify

More information

Exercise 3: Ohm s Law Circuit Voltage

Exercise 3: Ohm s Law Circuit Voltage Ohm s Law DC Fundamentals Exercise 3: Ohm s Law Circuit Voltage EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine voltage by using Ohm s law. You will verify your

More information

When you have completed this exercise, you will be able to relate the gain and bandwidth of an op amp

When you have completed this exercise, you will be able to relate the gain and bandwidth of an op amp Op Amp Fundamentals When you have completed this exercise, you will be able to relate the gain and bandwidth of an op amp In general, the parameters are interactive. However, in this unit, circuit input

More information

Exercise 2: Current in a Series Resistive Circuit

Exercise 2: Current in a Series Resistive Circuit DC Fundamentals Series Resistive Circuits Exercise 2: Current in a Series Resistive Circuit EXERCISE OBJECTIVE circuit by using a formula. You will verify your results with a multimeter. DISCUSSION Electric

More information

Exercise 3: Power in a Series/Parallel Circuit

Exercise 3: Power in a Series/Parallel Circuit DC Fundamentals Power in DC Circuits Exercise 3: Power in a Series/Parallel Circuit EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine the power dissipated in a series/

More information

Exercise 2: Ohm s Law Circuit Current

Exercise 2: Ohm s Law Circuit Current Exercise 2: Circuit Current EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine current by using Ohm s law. You will verify your results with a multimeter. DISCUSSION

More information

When you have completed this exercise, you will be able to determine ac operating characteristics of a

When you have completed this exercise, you will be able to determine ac operating characteristics of a When you have completed this exercise, you will be able to determine ac operating characteristics of a multimeter and an oscilloscope. A sine wave generator connected between the transistor base and ground

More information

Exercise 3: Series-Shunt Voltage Gain

Exercise 3: Series-Shunt Voltage Gain Exercise 3: Series-Shunt Voltage Gain When you have completed this exercise, you will be able to calculate and measure series-shunt voltage oscilloscope. Resistor R ef provides series feedback to the input

More information

Schmitt trigger. V I is converted from a sine wave into a square wave. V O switches between +V SAT SAT and is in phase with V I.

Schmitt trigger. V I is converted from a sine wave into a square wave. V O switches between +V SAT SAT and is in phase with V I. When you have completed this exercise, you will be able to operate a sine wave to square wave converter. You will verify your results with an oscilloscope. Schmitt trigger. V I is converted from a sine

More information

When you have completed this exercise, you will be able to determine the frequency response of an

When you have completed this exercise, you will be able to determine the frequency response of an RC Coupling When you have completed this exercise, you will be able to determine the frequency response of an oscilloscope. The way in which the gain varies with frequency is called the frequency response.

More information

Exercise 1: DC Operation of a NOT and an OR-TIE

Exercise 1: DC Operation of a NOT and an OR-TIE Open Collector and Other TTL Gates Digital Logic Fundamentals Exercise 1: DC Operation of a NOT and an OR-TIE EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate the

More information

Exercise 1: Tri-State Buffer Output Control

Exercise 1: Tri-State Buffer Output Control Exercise 1: Tri-State Buffer Output Control EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate how the enable and data inputs control the output state of a tri-state

More information

When you have completed this exercise, you will be able to determine the ac operating characteristics of

When you have completed this exercise, you will be able to determine the ac operating characteristics of When you have completed this exercise, you will be able to determine the ac operating characteristics of multimeter and an oscilloscope. A sine wave generator connected between the transistor and ground

More information

Exercise 2: Source and Sink Current

Exercise 2: Source and Sink Current Digital Logic Fundamentals Tri-State Output Exercise 2: Source and Sink Current EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate how a tri-state buffer output can

More information

Exercise 1: Shunt-Series Current Gain

Exercise 1: Shunt-Series Current Gain Exercise 1: Shunt-Series Current Gain When you have completed this exercise, you will be able to calculate and measure shunt-series current oscilloscope. Resistor R sh provides shunt feedback to the input

More information

Exercise 3: EXERCISE OBJECTIVE

Exercise 3: EXERCISE OBJECTIVE Exercise 3: EXERCISE OBJECTIVE voltage equal to double the peak ac input voltage by using a voltage doubler circuit. You will verify your results with a multimeter and an oscilloscope. DISCUSSION times

More information

Exercise 2: AC Voltage and Power Gains

Exercise 2: AC Voltage and Power Gains Exercise 2: AC Voltage and Power Gains an oscilloscope. Signals of equal magnitude but opposite polarity are needed for each transistor (Q1 and Q2). Center-tapped input transformer T1 is used as a phase

More information

Exercise 1: Touch and Position Sensing

Exercise 1: Touch and Position Sensing Exercise 1: Touch and Position Sensing EXERCISE OBJECTIVE When you have completed this exercise, you will be able to describe and demonstrate the use of a capacitance sensor as a touch sensor and a position

More information

Exercise 2: Temperature Measurement

Exercise 2: Temperature Measurement Exercise 2: Temperature Measurement EXERCISE OBJECTIVE When you have completed this exercise, you will be able to explain and demonstrate the use of an RTD in a temperature measurement application by using

More information

Exercise 1: RF Stage, Mixer, and IF Filter

Exercise 1: RF Stage, Mixer, and IF Filter SSB Reception Analog Communications Exercise 1: RF Stage, Mixer, and IF Filter EXERCISE OBJECTIVE DISCUSSION On the circuit board, you will set up the SSB transmitter to transmit a 1000 khz SSB signal

More information

Exercise 1: Amplitude Modulation

Exercise 1: Amplitude Modulation AM Transmission Analog Communications Exercise 1: Amplitude Modulation EXERCISE OBJECTIVE When you have completed this exercise, you will be able to describe the generation of amplitudemodulated signals

More information

Exercise 2: FM Detection With a PLL

Exercise 2: FM Detection With a PLL Phase-Locked Loop Analog Communications Exercise 2: FM Detection With a PLL EXERCISE OBJECTIVE When you have completed this exercise, you will be able to explain how the phase detector s input frequencies

More information

Exercise 1: Effect of Shunt Feedback on AC Gain

Exercise 1: Effect of Shunt Feedback on AC Gain Exercise 1: Effect of Shunt Feedback on AC Gain When you have completed this exercise, you will be able to understand the effect of shunt negative feedback on ac gain by using a typical shunt feedback

More information

When you have completed this exercise, you will be able to determine the frequency response of a

When you have completed this exercise, you will be able to determine the frequency response of a When you have completed this exercise, you will be able to determine the frequency response of a an oscilloscope. Voltage gain (Av), the voltage ratio of the input signal to the output signal, can be expressed

More information

Exercise 2: AC Voltage and Power Gains

Exercise 2: AC Voltage and Power Gains Exercise 2: AC Voltage and Power Gains When you have completed this exercise, you will be able to determine voltage and power gains by using oscilloscope. The ac operation schematic for the COMPLEMENTARY

More information

Exercise 2: Demodulation (Quadrature Detector)

Exercise 2: Demodulation (Quadrature Detector) Analog Communications Angle Modulation and Demodulation Exercise 2: Demodulation (Quadrature Detector) EXERCISE OBJECTIVE When you have completed this exercise, you will be able to explain demodulation

More information

Exercise 2: OR/NOR Logic Functions

Exercise 2: OR/NOR Logic Functions Exercise 2: OR/NOR Logic Functions EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine the operation of an OR and a NOR logic gate. You will verify your results by generating

More information

Exercise 1: Circuit Block Familiarization

Exercise 1: Circuit Block Familiarization Exercise 1: Circuit Block Familiarization EXERCISE OBJECTIVE When you have completed this exercise, you will be able to locate and identify the circuit blocks and components on the DIGITAL LOGIC FUNDAMENTALS

More information

Exercise 2: Temperature Measurement

Exercise 2: Temperature Measurement Exercise 2: Temperature Measurement EXERCISE OBJECTIVE When you have completed this exercise, you will be able to explain the use of a thermocouple in temperature measurement applications. DISCUSSION the

More information

Exercise 1: AND/NAND Logic Functions

Exercise 1: AND/NAND Logic Functions Exercise 1: AND/NAND Logic Functions EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine the operation of an AND and a NAND logic gate. You will verify your results

More information

using dc inputs. You will verify circuit operation with a multimeter.

using dc inputs. You will verify circuit operation with a multimeter. Op Amp Fundamentals using dc inputs. You will verify circuit operation with a multimeter. FACET by Lab-Volt 77 Op Amp Fundamentals O circuit common. a. inverts the input voltage polarity. b. does not invert

More information

Lab 1: Basic RL and RC DC Circuits

Lab 1: Basic RL and RC DC Circuits Name- Surname: ID: Department: Lab 1: Basic RL and RC DC Circuits Objective In this exercise, the DC steady state response of simple RL and RC circuits is examined. The transient behavior of RC circuits

More information

An input resistor suppresses noise and stray pickup developed across the high input impedance of the op amp.

An input resistor suppresses noise and stray pickup developed across the high input impedance of the op amp. When you have completed this exercise, you will be able to operate a voltage follower using dc voltages. You will verify your results with a multimeter. O I The polarity of V O is identical to the polarity

More information

Exercise 1: EXCLUSIVE OR/NOR Gate Functions

Exercise 1: EXCLUSIVE OR/NOR Gate Functions EXCLUSIVE-OR/NOR Gates Digital Logic Fundamentals Exercise 1: EXCLUSIVE OR/NOR Gate Functions EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate the operation of

More information

Exercise 1: Frequency and Phase Modulation

Exercise 1: Frequency and Phase Modulation Exercise 1: Frequency and Phase Modulation EXERCISE OBJECTIVE When you have completed this exercise, you will be able to describe frequency modulation and an FM circuit. You will also be able to describe

More information

Exercise 2: Distance Measurement

Exercise 2: Distance Measurement Transducer Fundamentals Ultrasonic Transducers Exercise 2: Distance Measurement EXERCISE OBJECTIVE At the completion of this exercise, you will be able to explain and demonstrate the operation of ultrasonic

More information

The collector terminal is common to the input and output signals and is connected to the dc power supply. Common Collector Circuit

The collector terminal is common to the input and output signals and is connected to the dc power supply. Common Collector Circuit Common Collector Circuit When you have completed this exercise, you will be able to determine the dc operating conditions of a common collector (CC) transistor circuit by using a typical CC circuit. You

More information

Coil in the AC circuit

Coil in the AC circuit Coil in the AC circuit LEP Related topics Inductance, Kirchhoff s laws, parallel connection, series connection, a. c. impedance, phase displacement, vector diagram Principle The impedance and phase displacement

More information

PHY203: General Physics III Lab page 1 of 5 PCC-Cascade. Lab: AC Circuits

PHY203: General Physics III Lab page 1 of 5 PCC-Cascade. Lab: AC Circuits PHY203: General Physics III Lab page 1 of 5 Lab: AC Circuits OBJECTIVES: EQUIPMENT: Universal Breadboard (Archer 276-169) 2 Simpson Digital Multimeters (464) Function Generator (Global Specialties 2001)*

More information

Week 4: Experiment 24. Using Nodal or Mesh Analysis to Solve AC Circuits with an addition of Equivalent Impedance

Week 4: Experiment 24. Using Nodal or Mesh Analysis to Solve AC Circuits with an addition of Equivalent Impedance Week 4: Experiment 24 Using Nodal or Mesh Analysis to Solve AC Circuits with an addition of Equivalent Impedance Lab Lectures You have two weeks to complete Experiment 27: Complex Power 2/27/2012 (Pre-Lab

More information

University of Pennsylvania Department of Electrical and Systems Engineering. ESE 206: Electrical Circuits and Systems II - Lab

University of Pennsylvania Department of Electrical and Systems Engineering. ESE 206: Electrical Circuits and Systems II - Lab University of Pennsylvania Department of Electrical and Systems Engineering ESE 206: Electrical Circuits and Systems II - Lab AC POWER ANALYSIS AND DESIGN I. Purpose and Equipment: Provide experimental

More information

Power Electronics Laboratory-2 Uncontrolled Rectifiers

Power Electronics Laboratory-2 Uncontrolled Rectifiers Roll. No: Checked By: Date: Grade: Power Electronics Laboratory-2 and Uncontrolled Rectifiers Objectives: 1. To analyze the working and performance of a and half wave uncontrolled rectifier. 2. To analyze

More information

LRC Circuit PHYS 296 Your name Lab section

LRC Circuit PHYS 296 Your name Lab section LRC Circuit PHYS 296 Your name Lab section PRE-LAB QUIZZES 1. What will we investigate in this lab? 2. Figure 1 on the following page shows an LRC circuit with the resistor of 1 Ω, the capacitor of 33

More information

Exercise 1: The Rheostat

Exercise 1: The Rheostat Potentiometers and Rheostats DC Fundamentals Exercise 1: The Rheostat EXERCISE OBJECTIVE When you have completed this exercise, you will be able to vary current by using a rheostat. You will verify your

More information

Exercise 1: EXERCISE OBJECTIVE DISCUSSION. a. circuit A. b. circuit B. Festo Didactic P0 75

Exercise 1: EXERCISE OBJECTIVE DISCUSSION. a. circuit A. b. circuit B. Festo Didactic P0 75 Exercise 1: EXERCISE OBJECTIVE DISCUSSION a. circuit A. b. circuit B. Festo Didactic 91564-P0 75 individual diodes are designated D instead of CR, with the diode circle symbol omitted.) The input terminals

More information

resistor box inductor 3 BNC to banana + V L

resistor box inductor 3 BNC to banana + V L Physics ab II Inductance and Circuit Page 1/5 Name: Partner: Partner: Purpose: To investigate how the voltage across an inductor changes in response to changing currents. To measure the inductance by measuring

More information

Lab 4: Analysis of the Stereo Amplifier

Lab 4: Analysis of the Stereo Amplifier ECE 212 Spring 2010 Circuit Analysis II Names: Lab 4: Analysis of the Stereo Amplifier Objectives In this lab exercise you will use the power supply to power the stereo amplifier built in the previous

More information

Lab 3: AC Low pass filters (version 1.3)

Lab 3: AC Low pass filters (version 1.3) Lab 3: AC Low pass filters (version 1.3) WARNING: Use electrical test equipment with care! Always double-check connections before applying power. Look for short circuits, which can quickly destroy expensive

More information

Lab 2: Linear and Nonlinear Circuit Elements and Networks

Lab 2: Linear and Nonlinear Circuit Elements and Networks OPTI 380B Intermediate Optics Laboratory Lab 2: Linear and Nonlinear Circuit Elements and Networks Objectives: Lean how to use: Function of an oscilloscope probe. Characterization of capacitors and inductors

More information

Department of Electrical & Computer Engineering Technology. EET 3086C Circuit Analysis Laboratory Experiments. Masood Ejaz

Department of Electrical & Computer Engineering Technology. EET 3086C Circuit Analysis Laboratory Experiments. Masood Ejaz Department of Electrical & Computer Engineering Technology EET 3086C Circuit Analysis Laboratory Experiments Masood Ejaz Experiment # 1 DC Measurements of a Resistive Circuit and Proof of Thevenin Theorem

More information

Lab 3 Transient Response of RC & RL Circuits

Lab 3 Transient Response of RC & RL Circuits Lab 3 Transient Response of RC & RL Circuits Last Name: First Name: Student Number: Lab Section: Monday Tuesday Wednesday Thursday Friday TA Signature: Note: The Pre-Lab section must be completed prior

More information

Experiment 8: An AC Circuit

Experiment 8: An AC Circuit Experiment 8: An AC Circuit PART ONE: AC Voltages. Set up this circuit. Use R = 500 Ω, L = 5.0 mh and C =.01 μf. A signal generator built into the interface provides the emf to run the circuit from Output

More information

Lab 2: Capacitors. Integrator and Differentiator Circuits

Lab 2: Capacitors. Integrator and Differentiator Circuits Lab 2: Capacitors Topics: Differentiator Integrator Low-Pass Filter High-Pass Filter Band-Pass Filter Integrator and Differentiator Circuits The simple RC circuits that you built in a previous section

More information

Physics Class 12 th NCERT Solutions

Physics Class 12 th NCERT Solutions Chapter.7 Alternating Current Class XII Subject Physics 7.1. A 100 Ω resistor is connected to a 220 V, 50 Hz ac supply. a) What is the rms value of current in the circuit? b) What is the net power consumed

More information

Sirindhorn International Institute of Technology Thammasat University

Sirindhorn International Institute of Technology Thammasat University Sirindhorn International Institute of Technology Thammasat University School of Information, Computer and Communication Technology COURSE : ECS 34 Basic Electrical Engineering Lab INSTRUCTOR : Dr. Prapun

More information

Midterm Next Week. Midterm next week in lab. Duration: 1 hour (2-3pm)

Midterm Next Week. Midterm next week in lab. Duration: 1 hour (2-3pm) Midterm Next Week Midterm next week in lab. Duration: 1 hour (2-3pm) Material on midterm: - Everything from first 4 weeks of class. - Thévenin s Theorem & Source Impedance. - Impedance of resistors, capacitors,

More information

ECE 201 LAB 8 TRANSFORMERS & SINUSOIDAL STEADY STATE ANALYSIS

ECE 201 LAB 8 TRANSFORMERS & SINUSOIDAL STEADY STATE ANALYSIS Version 1.1 1 of 8 ECE 201 LAB 8 TRANSFORMERS & SINUSOIDAL STEADY STATE ANALYSIS BEFORE YOU BEGIN PREREQUISITE LABS Introduction to MATLAB Introduction to Lab Equipment Introduction to Oscilloscope Capacitors,

More information

Week 8 AM Modulation and the AM Receiver

Week 8 AM Modulation and the AM Receiver Week 8 AM Modulation and the AM Receiver The concept of modulation and radio transmission is introduced. An AM receiver is studied and the constructed on the prototyping board. The operation of the AM

More information

Experiment No. 6 Pre-Lab Transmission Lines and Time Domain Reflectometry

Experiment No. 6 Pre-Lab Transmission Lines and Time Domain Reflectometry Experiment No. 6 Pre-Lab Transmission Lines and Time Domain Reflectometry The Pre-Labs are informational and although they follow the procedures in the experiment, they are to be completed outside of the

More information

University of Portland EE 271 Electrical Circuits Laboratory. Experiment: Inductors

University of Portland EE 271 Electrical Circuits Laboratory. Experiment: Inductors University of Portland EE 271 Electrical Circuits Laboratory Experiment: Inductors I. Objective The objective of this experiment is to verify the relationship between voltage and current in an inductor,

More information

The RLC Series Circuit with an AC Source

The RLC Series Circuit with an AC Source The R Series ircuit with an A Source Introduction Ohm s law and R circuit labs use a steady current. However, this lab uses a different power supply, which is alternating current (A). The previous electronics

More information

Exp. #2-6 : Measurement of the Characteristics of,, and Circuits by Using an Oscilloscope

Exp. #2-6 : Measurement of the Characteristics of,, and Circuits by Using an Oscilloscope PAGE 1/14 Exp. #2-6 : Measurement of the Characteristics of,, and Circuits by Using an Oscilloscope Student ID Major Name Team No. Experiment Lecturer Student's Mentioned Items Experiment Class Date Submission

More information

AC Circuits. "Look for knowledge not in books but in things themselves." W. Gilbert ( )

AC Circuits. Look for knowledge not in books but in things themselves. W. Gilbert ( ) AC Circuits "Look for knowledge not in books but in things themselves." W. Gilbert (1540-1603) OBJECTIVES To study some circuit elements and a simple AC circuit. THEORY All useful circuits use varying

More information

Exercise 1: The DC Ammeter

Exercise 1: The DC Ammeter Exercise 1: The DC Ammeter EXERCISE OBJECTIVE When you have completed this exercise, you will be able to determine current by using a basic meter movement. You will verify ammeter operation by measuring

More information

AP Physics C. Alternating Current. Chapter Problems. Sources of Alternating EMF

AP Physics C. Alternating Current. Chapter Problems. Sources of Alternating EMF AP Physics C Alternating Current Chapter Problems Sources of Alternating EMF 1. A 10 cm diameter loop of wire is oriented perpendicular to a 2.5 T magnetic field. What is the magnetic flux through the

More information

ET1210: Module 5 Inductance and Resonance

ET1210: Module 5 Inductance and Resonance Part 1 Inductors Theory: When current flows through a coil of wire, a magnetic field is created around the wire. This electromagnetic field accompanies any moving electric charge and is proportional to

More information

Experiment 9 AC Circuits

Experiment 9 AC Circuits Experiment 9 AC Circuits "Look for knowledge not in books but in things themselves." W. Gilbert (1540-1603) OBJECTIVES To study some circuit elements and a simple AC circuit. THEORY All useful circuits

More information

ANADOLU UNIVERSITY FACULTY OF ENGINEERING AND ARCHITECTURE DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING

ANADOLU UNIVERSITY FACULTY OF ENGINEERING AND ARCHITECTURE DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING ANADOLU UNIVERSITY FACULTY OF ENGINEERING AND ARCHITECTURE DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING EEM 206 ELECTRICAL CIRCUITS LABORATORY EXPERIMENT#3 RESONANT CIRCUITS 1 RESONANT CIRCUITS

More information

Laboratory 2 (drawn from lab text by Alciatore)

Laboratory 2 (drawn from lab text by Alciatore) Laboratory 2 (drawn from lab text by Alciatore) Instrument Familiarization and Basic Electrical Relations Required Components: 2 1k resistors 2 1M resistors 1 2k resistor Objectives This exercise is designed

More information

PHASES IN A SERIES LRC CIRCUIT

PHASES IN A SERIES LRC CIRCUIT PHASES IN A SERIES LRC CIRCUIT Introduction: In this lab, we will use a computer interface to analyze a series circuit consisting of an inductor (L), a resistor (R), a capacitor (C), and an AC power supply.

More information

AC Magnitude and Phase

AC Magnitude and Phase AC Magnitude and Phase Objectives: oday's experiment provides practical experience with the meaning of magnitude and phase in a linear circuits and the use of phasor algebra to predict the response of

More information

University of Jordan School of Engineering Electrical Engineering Department. EE 219 Electrical Circuits Lab

University of Jordan School of Engineering Electrical Engineering Department. EE 219 Electrical Circuits Lab University of Jordan School of Engineering Electrical Engineering Department EE 219 Electrical Circuits Lab EXPERIMENT 7 RESONANCE Prepared by: Dr. Mohammed Hawa EXPERIMENT 7 RESONANCE OBJECTIVE This experiment

More information

EE2210 Laboratory Project 1 Fall 2013 Function Generator and Oscilloscope

EE2210 Laboratory Project 1 Fall 2013 Function Generator and Oscilloscope EE2210 Laboratory Project 1 Fall 2013 Function Generator and Oscilloscope For students to become more familiar with oscilloscopes and function generators. Pre laboratory Work Read the TDS 210 Oscilloscope

More information

Exercise 2: Delta and Wye Transformations

Exercise 2: Delta and Wye Transformations Exercise 2: Delta and Wye Transformations EXERCISE OBJECTIVE When you have completed this exercise, you will be able to convert between delta and wye circuits. You will verify your results by comparing

More information

Reactance and Impedance

Reactance and Impedance eactance and Impedance Theory esistors, inductors, and capacitors all have the effect of modifying the size of the current in an AC circuit and the time at which the current reaches its maximum value (in

More information

Figure 1a Three small inductors are show what inductors look like. Figure 1b Three large inductors

Figure 1a Three small inductors are show what inductors look like. Figure 1b Three large inductors A Series RLC Circuit This lab will let you learn the characteristics of both amplitude and phase of a series RLC circuit. Theory nductors and Capacitors Resistors (R), inductors (L) and capacitors (C)

More information

Lab: INTRODUCTION TO THE WAVEFORM GENERATOR AND THE OSCILLOSCOPE

Lab: INTRODUCTION TO THE WAVEFORM GENERATOR AND THE OSCILLOSCOPE Name EET101/Lab#5; EET121/Lab#5; EGR104/Lab#3 Sec / Night Date Lab Partner(s) Name(s) Lab: INTRODUCTION TO THE WAVEFORM GENERATOR AND THE OSCILLOSCOPE Objectives: Each student will: 1. Know the function

More information

AC CURRENTS, VOLTAGES, FILTERS, and RESONANCE

AC CURRENTS, VOLTAGES, FILTERS, and RESONANCE July 22, 2008 AC Currents, Voltages, Filters, Resonance 1 Name Date Partners AC CURRENTS, VOLTAGES, FILTERS, and RESONANCE V(volts) t(s) OBJECTIVES To understand the meanings of amplitude, frequency, phase,

More information

LINEAR APPLICATIONS OF OPERATIONAL AMPLIFIERS

LINEAR APPLICATIONS OF OPERATIONAL AMPLIFIERS LINEAR APPLICATIONS OF OPERATIONAL AMPLIFIERS OBJECTIVE The purpose of the experiment is to examine the linear applications of an operational amplifier. The applications that are designed and analyzed

More information

Lab 9 Frequency Domain

Lab 9 Frequency Domain Lab 9 Frequency Domain 1 Components Required Resistors Capacitors Function Generator Multimeter Oscilloscope 2 Filter Design Filters are electric components that allow applying different operations to

More information

Unit 7 Parallel Circuits

Unit 7 Parallel Circuits Unit 7 Parallel Circuits Objectives: Unit 7 Parallel Circuits Discuss the characteristics of parallel circuits. State the three rules for solving electrical values of resistance for parallel circuits.

More information

ECE Electronics Circuits and Electronics Devices Laboratory. Gregg Chapman

ECE Electronics Circuits and Electronics Devices Laboratory. Gregg Chapman ECE 2300 Electronics Circuits and Electronics Devices Laboratory Gregg Chapman Laboratory 6 Diodes Background Diodes Small Signal Rectifiers Half wave Full Wave Zener Diodes Light Emitting Diodes (LED)

More information

EXPERIMENT NUMBER 10 TRANSIENT ANALYSIS USING PSPICE

EXPERIMENT NUMBER 10 TRANSIENT ANALYSIS USING PSPICE EXPERIMENT NUMBER 10 TRANSIENT ANALYSIS USING PSPICE Objective: To learn to use a circuit simulator package for plotting the response of a circuit in the time domain. Preliminary: Revise laboratory 8 to

More information

BEST BMET CBET STUDY GUIDE MODULE ONE

BEST BMET CBET STUDY GUIDE MODULE ONE BEST BMET CBET STUDY GUIDE MODULE ONE 1 OCTOBER, 2008 1. The phase relation for pure capacitance is a. current leads voltage by 90 degrees b. current leads voltage by 180 degrees c. current lags voltage

More information

INTRODUCTION TO AC FILTERS AND RESONANCE

INTRODUCTION TO AC FILTERS AND RESONANCE AC Filters & Resonance 167 Name Date Partners INTRODUCTION TO AC FILTERS AND RESONANCE OBJECTIVES To understand the design of capacitive and inductive filters To understand resonance in circuits driven

More information

3. Apparatus/ Materials 1) Computer 2) Vernier board circuit

3. Apparatus/ Materials 1) Computer 2) Vernier board circuit Experiment 3 RLC Circuits 1. Introduction You have studied the behavior of capacitors and inductors in simple direct-current (DC) circuits. In alternating current (AC) circuits, these elements act somewhat

More information

Physics 1442 and 1444 Questions and problems Only

Physics 1442 and 1444 Questions and problems Only Physics 1442 and 1444 Questions and problems Only U15Q1 To measure current using a digital multimeter the probes of the meter would be placed the component. ) in parallel with ) in series with C) adjacent

More information

2 AC and RMS. To pass this lab you must solve tasks 1-2. Tasks 3 and 4 are included in the grading of the course.

2 AC and RMS. To pass this lab you must solve tasks 1-2. Tasks 3 and 4 are included in the grading of the course. 2 AC and RMS Purpose of the lab: to familiarize yourself with the oscilloscope to familiarize yourself with AC voltages and different waveforms to study RMS and average values In this lab, you have the

More information

Lab E2: B-field of a Solenoid. In the case that the B-field is uniform and perpendicular to the area, (1) reduces to

Lab E2: B-field of a Solenoid. In the case that the B-field is uniform and perpendicular to the area, (1) reduces to E2.1 Lab E2: B-field of a Solenoid In this lab, we will explore the magnetic field created by a solenoid. First, we must review some basic electromagnetic theory. The magnetic flux over some area A is

More information

Physics 120 Lab 6 (2018) - Field Effect Transistors: Ohmic Region

Physics 120 Lab 6 (2018) - Field Effect Transistors: Ohmic Region Physics 120 Lab 6 (2018) - Field Effect Transistors: Ohmic Region The field effect transistor (FET) is a three-terminal device can be used in two extreme ways as an active element in a circuit. One is

More information

AC reactive circuit calculations

AC reactive circuit calculations AC reactive circuit calculations This worksheet and all related files are licensed under the Creative Commons Attribution License, version 1.0. To view a copy of this license, visit http://creativecommons.org/licenses/by/1.0/,

More information