resistor box inductor 3 BNC to banana + V L
|
|
- Gloria Chandler
- 6 years ago
- Views:
Transcription
1 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 the time response of the voltage across the inductor. Equipment: oscilloscope BK function generator resistor box inductor 3 BNC to banana Background: You will investigate a circuit containing a resistor and an inductor. The function generator is the voltage source, S. It is in series with the resistor and the inductor. You will use a resistance box for the resistor S Your job is to investigate how the voltage across the inductor responds when the source voltage S changes suddenly. In order to do this you will use a square wave voltage for S, while measuring. The function generator can produce the square wave (a voltage which periodically changes between two values). You will use the oscilloscope to measure so that you can see how it varies in time in response to the square wave source voltage. Here is the theory (your favorite part) picting how should vary. Kirchhoff s loop rule states that the voltage raises around a circuit equal the voltage drops. S
2 Physics ab II Inductance and Circuit Page 2/5 Ohm s law gives the voltage across the resistor, and the voltage across the inductor is the inductance times the time rate of change of the current. So the above equation becomes: S I di dt If S makes a sudden change to zero (as in the case of the square wave used in this lab), it turns out that the time dependence of the resulting current I(t) in the circuit is given by the solution to the equation: 0 I di dt From first semester calculus (most of you have taken this) you should recognize that the solution to this equation is the exponential function. e t So the voltage across the inductor will decay exponentially in response to sudden changes in S. ( t) 0 e t The time constant for this function is the time requi for the exponent (-t/) to equal -1. Thus for this circuit: When t = the voltage has dropped to e -1 = (or 37%) of its initial value. You will measure how long it takes for the voltage across the inductor to drop to approximately 37% of its initial value. By using this time and the known resistance you can calculate the inductance.
3 Physics ab II Inductance and Circuit Page 3/5 Procedure: Examine your inductor. Estimate N, the number of turns of wire. Describe how you made your estimate. Check with your instructor and record a range for your estimate here: You will use the oscilloscope to simultaneously display the square wave source voltage S and the voltage across the inductor. On the oscilloscope make sure all three knobs are fully clockwise, in the calibrated (CA) position. Set the TIME / DI for 20 s. Set the vertical sensitivities on channels 1 (CH1) and 2 (CH2) to 1 OTS / DI. Set the MODE switch located between channels 1 and 2 to CH1. Function Generator Set up the circuit shown in the above figure. Be sure the lead from the function generator goes to the resistor box, and the lead goes to the inductor. Set the resistor box to 500. Set the function generator to produce a 10 khz square wave. Use channel 1 (CH1) on the oscilloscope to display the square wave. Plug the and leads from CH1 into the corresponding leads from the function generator. Set the oscilloscope to trigger from channel 1. (Set trigger SOUCE to INT, and MODE to AUTO. Set INT TIG to CH1.) Use the AMP knob on the function generator to adjust the amplitude of the square wave to be about 1 volt. Adjust the CH1 POSITION offset to display this signal in the upper half of the screen. Now you will use channel 2 (CH2) to measure the voltage across the inductor. Set the MODE switch located between channels 1 and 2 to AT.
4 Physics ab II Inductance and Circuit Page 4/5 Question: Where should you attach the CH2 leads? Adjust CH2 POSITION offset to display this signal in the lower half of the screen. Change TIME / DI to 10 s. Your oscilloscope screen should look similar to the picture below. Notice that the lower trace shows exponentially decaying curves. Measure how long it takes for the voltage to drop to 37% of its initial value. (You will not be able to do this with extreme accuracy.) Adjust the time base (TIME/ DI) and vertical scale (OTS/ DI) in order to increase the accuracy of your measurement. time to drop to 37% is Using the time that you measu, now calculate the inductance of your inductor. Show your calculation.
5 Physics ab II Inductance and Circuit Page 5/5 Now change your resistance to 1000 and repeat the above procedure. Show your work. Determine the average radius of the coil and the length of the coil: radius = ength = Homework 1. (A) Using the formula for inductance of a solenoid and the inductance you have measu, calculate the number of turns for the coil. 0 N 2 A Clearly show your work. (B) Does your calculated value for N seem reasonable? How well does it compare with your estimated value? 2. In the experiment you adjusted the function generator to produce a 1 volt square wave. How would your measurement of the inductance been affected if you had used a 2 volt square wave?
total j = BA, [1] = j [2] total
Name: S.N.: Experiment 2 INDUCTANCE AND LR CIRCUITS SECTION: PARTNER: DATE: Objectives Estimate the inductance of the solenoid used for this experiment from the formula for a very long, thin, tightly wound
More information11. AC-resistances of capacitor and inductors: Reactances.
11. AC-resistances of capacitor and inductors: Reactances. Purpose: To study the behavior of the AC voltage signals across elements in a simple series connection of a resistor with an inductor and with
More informationActivity P51: LR Circuit (Power Output, Voltage Sensor)
Activity P51: LR Circuit (Power Output, Voltage Sensor) Concept DataStudio ScienceWorkshop (Mac) ScienceWorkshop (Win) Circuits P51 LR Circuit.DS (See end of activity) (See end of activity) Equipment Needed
More informationPhysics 310 Lab 2 Circuit Transients and Oscilloscopes
Physics 310 Lab 2 Circuit Transients and Oscilloscopes Equipment: function generator, oscilloscope, two BNC cables, BNC T connector, BNC banana adapter, breadboards, wire packs, some banana cables, three
More informationLABORATORY 4. Palomar College ENGR210 Spring 2017 ASSIGNED: 3/21/17
LABORATORY 4 ASSIGNED: 3/21/17 OBJECTIVE: The purpose of this lab is to evaluate the transient and steady-state circuit response of first order and second order circuits. MINIMUM EQUIPMENT LIST: You will
More informationEC-3: Capacitors and RC-Decay
Your TA will use this sheet to score your lab. It is to be turned in at the end of lab. You must use complete sentences and clearly explain your reasoning to receive full credit. EC-3, Part I: Do not do
More informationExperiment 13: LR Circuit
012-05892A AC/DC Electronics Laboratory Experiment 13: LR Circuit Purpose Theory EQUIPMENT NEEDED: Computer and Science Workshop Interface Power Amplifier (CI-6552A) (2) Voltage Sensor (CI-6503) AC/DC
More informationExp. #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 informationTeacher s Guide - Activity P51: LR Circuit (Power Output, Voltage Sensor)
Teacher s Guide - Activity P51: LR Circuit (Power Output, Voltage Sensor) Concept DataStudio ScienceWorkshop (Mac) ScienceWorkshop (Win) Circuits P51 LR Circuit.DS (See end of activity) (See end of activity)
More informationCoil 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 information10: AMPLIFIERS. Circuit Connections in the Laboratory. Op-Amp. I. Introduction
10: AMPLIFIERS Circuit Connections in the Laboratory From now on you will construct electrical circuits and test them. The usual way of constructing circuits would be to solder each electrical connection
More informationThe oscilloscope and RC filters
(ta initials) first name (print) last name (print) brock id (ab17cd) (lab date) Experiment 4 The oscilloscope and C filters The objective of this experiment is to familiarize the student with the workstation
More informationOscilloscope and Function Generators
MEHRAN UNIVERSITY OF ENGINEERING AND TECHNOLOGY, JAMSHORO DEPARTMENT OF ELECTRONIC ENGINEERING ELECTRONIC WORKSHOP # 02 Oscilloscope and Function Generators Roll. No: Checked by: Date: Grade: Object: To
More informationExercise 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 informationLab #11 Rapid Relaxation Part I... RC and RL Circuits
Rev. D. Day 10/18/06; 7/15/10 HEFW PH262 Page 1 of 6 Lab #11 Rapid Relaxation Part I... RC and RL Circuits INTRODUCTION Exponential behavior in electrical circuits is frequently referred to as "relaxation",
More informationExperiment 1 Alternating Current with Coil and Ohmic Resistors
Experiment Alternating Current with Coil and Ohmic esistors - Objects of the experiment - Determining the total impedance and the phase shift in a series connection of a coil and a resistor. - Determining
More informationGroup: Names: (1) In this step you will examine the effects of AC coupling of an oscilloscope.
3.5 Laboratory Procedure / Summary Sheet Group: Names: (1) In this step you will examine the effects of AC coupling of an oscilloscope. Set the function generator to produce a 5 V pp 1kHz sinusoidal output.
More informationEE 210: CIRCUITS AND DEVICES
EE 210: CIRCUITS AND DEVICES LAB #3: VOLTAGE AND CURRENT MEASUREMENTS This lab features a tutorial on the instrumentation that you will be using throughout the semester. More specifically, you will see
More informationIntroduction to oscilloscope. and time dependent circuits
Physics 9 Intro to oscilloscope, v.1.0 p. 1 NAME: SECTION DAY/TIME: TA: LAB PARTNER: Introduction to oscilloscope and time dependent circuits Introduction In this lab, you ll learn the basics of how to
More informationExercise 2: Inductors in Series and in Parallel
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
More informationENG 100 Lab #2 Passive First-Order Filter Circuits
ENG 100 Lab #2 Passive First-Order Filter Circuits In Lab #2, you will construct simple 1 st -order RL and RC filter circuits and investigate their frequency responses (amplitude and phase responses).
More informationElectricity. Coil in the AC circuit /11. Electrodynamics. What you need:
Electrodynamics Electricity Coil in the AC circuit -01/11 What you can learn about Inductance Kirchhoff s laws Maxwell s equations AC impedance Phase displacement Principle: The coil is connected in a
More informationEE 368 Electronics Lab. Experiment 10 Operational Amplifier Applications (2)
EE 368 Electronics Lab Experiment 10 Operational Amplifier Applications (2) 1 Experiment 10 Operational Amplifier Applications (2) Objectives To gain experience with Operational Amplifier (Op-Amp). To
More informationLab E5: Filters and Complex Impedance
E5.1 Lab E5: Filters and Complex Impedance Note: It is strongly recommended that you complete lab E4: Capacitors and the RC Circuit before performing this experiment. Introduction Ohm s law, a well known
More informationUniversity 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 4 TRANSIENT ANALYSIS Prepared by: Dr. Mohammed Hawa EXPERIMENT 4 TRANSIENT ANALYSIS
More informationE-200D ALIGNMENT. See the end of the procedure for the location of the calibration points. EQUIPMENT REQUIRED
E-200D ALIGNMENT NOTE: This is not an official B&K alignment procedure. This procedure was created by experimenting with an E-200D. However when this procedure is followed, the resulting calibration should
More informationCornerstone Electronics Technology and Robotics Week 21 Electricity & Electronics Section 10.5, Oscilloscope
Cornerstone Electronics Technology and Robotics Week 21 Electricity & Electronics Section 10.5, Oscilloscope Field trip to Deerhaven Generation Plant: Administration: o Prayer o Turn in quiz Electricity
More informationExercise 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 informationResonant Frequency of the LRC Circuit (Power Output, Voltage Sensor)
72 Resonant Frequency of the LRC Circuit (Power Output, Voltage Sensor) Equipment List Qty Items Part Numbers 1 PASCO 750 Interface 1 Voltage Sensor CI-6503 1 AC/DC Electronics Laboratory EM-8656 2 Banana
More informationSirindhorn 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 informationPHYSICS 171 UNIVERSITY PHYSICS LAB II. Experiment 4. Alternating Current Measurement
PHYSICS 171 UNIVERSITY PHYSICS LAB II Experiment 4 Alternating Current Measurement Equipment: Supplies: Oscilloscope, Function Generator. Filament Transformer. A sine wave A.C. signal has three basic properties:
More informationENGR 1110: Introduction to Engineering Lab 7 Pulse Width Modulation (PWM)
ENGR 1110: Introduction to Engineering Lab 7 Pulse Width Modulation (PWM) Supplies Needed Motor control board, Transmitter (with good batteries), Receiver Equipment Used Oscilloscope, Function Generator,
More informationEECS 318 Electronics Lab Laboratory #2 Electronic Test Equipment
EECS 318 Electronics Lab Laboratory #2 Electronic Test Equipment Objectives: The purpose of this laboratory is to acquaint you with the electronic sources and measuring equipment you will be using throughout
More informationLaboratory 3 (drawn from lab text by Alciatore)
Laboratory 3 (drawn from lab text by Alciatore) The Oscilloscope Required Components: 1 10 resistor 2 100 resistors 2 lk resistors 1 2k resistor 2 4.7M resistors 1 0.F capacitor 1 0.1 F capacitor 1 1.0uF
More informationPress Cursors and use the appropriate X and Y functions to measure period and peak-peak voltage of the square wave.
Equipment Review To assure that everyone is up to speed for the hurdles ahead, the first lab of the semester is traditionally an easy review of electrical laboratory fundamentals. There will, however,
More informationPHASES 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 informationET1210: 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 informationExercise 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 informationExercise 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 informationExercise 9: inductor-resistor-capacitor (LRC) circuits
Exercise 9: inductor-resistor-capacitor (LRC) circuits Purpose: to study the relationship of the phase and resonance on capacitor and inductor reactance in a circuit driven by an AC signal. Introduction
More informationExperiment 9 The Oscilloscope and Function Generator
Experiment 9 The Oscilloscope and Function Generator Introduction The oscilloscope is one of the most important electronic instruments available for making circuit measurements. It displays a curve plot
More informationLab 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 informationDC and AC Circuits. Objective. Theory. 1. Direct Current (DC) R-C Circuit
[International Campus Lab] Objective Determine the behavior of resistors, capacitors, and inductors in DC and AC circuits. Theory ----------------------------- Reference -------------------------- Young
More informationECE 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 informationAppendix A: Laboratory Equipment Manual
Appendix A: Laboratory Equipment Manual 1. Introduction: This appendix is a manual for equipment used in experiments 1-8. As a part of this series of laboratory exercises, students must acquire a minimum
More informationExperiment 9: AC circuits
Experiment 9: AC circuits Nate Saffold nas2173@columbia.edu Office Hour: Mondays, 5:30PM-6:30PM @ Pupin 1216 INTRO TO EXPERIMENTAL PHYS-LAB 1493/1494/2699 Introduction Last week (RC circuit): This week:
More informationExercise 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 informationChapter 3 THE DIFFERENTIATOR AND INTEGRATOR Name: Date
AN INTRODUCTION TO THE EXPERIMENTS The following two experiments are designed to demonstrate the design and operation of the op-amp differentiator and integrator at various frequencies. These two experiments
More informationAC CIRCUITS. Part 1: Inductance of a Coil. THEORY: If the current in a resistor R, a capacitor C, and/or an inductor L is given by:
AC CIRCUITS OBJECTIVE: To study the effect of alternating currents on various electrical quantities in circuits containing resistors, capacitors and inductors. Part 1: Inductance of a Coil THEORY: If the
More information10 Electromagnetic Interactions
Lab 10 Electromagnetic Interactions What You Need To Know: The Physics Electricity and magnetism are intrinsically linked and not separate phenomena. A changing magnetic field can create an electric field
More informationExperiment No. 2 Pre-Lab Signal Mixing and Amplitude Modulation
Experiment No. 2 Pre-Lab Signal Mixing and Amplitude Modulation Read the information presented in this pre-lab and answer the questions given. Submit the answers to your lab instructor before the experimental
More informationRC and RL Circuits Prelab
RC and RL Circuits Prelab by Dr. Christine P. Cheney, Department of Physics and Astronomy, 401 Nielsen Physics Building, The University of Tennessee, Knoxville, Tennessee 37996-1200 2018 by Christine P.
More informationThe Oscilloscope. Vision is the art of seeing things invisible. J. Swift ( ) OBJECTIVE To learn to operate a digital oscilloscope.
The Oscilloscope Vision is the art of seeing things invisible. J. Swift (1667-1745) OBJECTIVE To learn to operate a digital oscilloscope. THEORY The oscilloscope, or scope for short, is a device for drawing
More informationElectromagnetic Induction - A
Electromagnetic Induction - A APPARATUS 1. Two 225-turn coils 2. Table Galvanometer 3. Rheostat 4. Iron and aluminum rods 5. Large circular loop mounted on board 6. AC ammeter 7. Variac 8. Search coil
More informationBryn Mawr College Department of Physics Undergraduate Teaching Laboratories Electron Spin Resonance
Bryn Mawr College Department of Physics Undergraduate Teaching Laboratories Electron Spin Resonance Introduction Electron spin resonance (ESR) (or electron paramagnetic resonance (EPR) as it is sometimes
More informationExercise 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 informationPHY203: 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 informationLab 5 Second Order Transient Response of Circuits
Lab 5 Second Order Transient Response of Circuits Lab Performed on November 5, 2008 by Nicole Kato, Ryan Carmichael, and Ti Wu Report by Ryan Carmichael and Nicole Kato E11 Laboratory Report Submitted
More informationLab 6 Instrument Familiarization
Lab 6 Instrument Familiarization What You Need To Know: Voltages and currents in an electronic circuit as in a CD player, mobile phone or TV set vary in time. Throughout todays lab you will investigate
More informationHigh Current Amplifier
High Current Amplifier - Introduction High Current Amplifier High current amplifier is often a very useful piece of instrument to have in the lab. It is very handy for increasing the current driving capability
More information3 - Using the Telecoms-Trainer 101 to model equations
Name: Class: 3 - Using the Telecoms-Trainer 101 to model equations Experiment 3 Using the Telecoms-Trainer 101 to model equations Preliminary discussion This may surprise you, but mathematics is an important
More informationSound Wave Measurements using an Oscilloscope and Waveform Generator
Sound Wave Measurements using an Oscilloscope and Waveform Generator In this module students will learn to make sound wave measurements using an oscilloscope and a function generator. This equipment will
More informationECE212H1F University of Toronto 2017 EXPERIMENT #4 FIRST AND SECOND ORDER CIRCUITS ECE212H1F
ECE212H1F University of Toronto 2017 EXPERIMENT #4 FIRST AND SECOND ORDER CIRCUITS ECE212H1F OBJECTIVES: To study the voltage-current relationship for a capacitor. To study the step responses of a series
More information2 Oscilloscope Familiarization
Lab 2 Oscilloscope Familiarization What You Need To Know: Voltages and currents in an electronic circuit as in a CD player, mobile phone or TV set vary in time. Throughout the course you will investigate
More informationAC Circuits INTRODUCTION DISCUSSION OF PRINCIPLES. Resistance in an AC Circuit
AC Circuits INTRODUCTION The study of alternating current 1 (AC) in physics is very important as it has practical applications in our daily lives. As the name implies, the current and voltage change directions
More informationWhen 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 informationThe University of Jordan Mechatronics Engineering Department Electronics Lab.( ) Experiment 1: Lab Equipment Familiarization
The University of Jordan Mechatronics Engineering Department Electronics Lab.(0908322) Experiment 1: Lab Equipment Familiarization Objectives To be familiar with the main blocks of the oscilloscope and
More informationEE 230 Lab Lab nf C 2. A. Low-Q low-pass active filters. (a) 10 k! Figure 1. (a) First-order low-pass. (b) Second-order low-pass.
Second-order filter circuits This time, we measure frequency response plots for second-order filters. We start by examining a simple 2nd-order low-pass filter. The we look at the various arrangements of
More informationName Date: Course number: MAKE SURE TA & TI STAMPS EVERY PAGE BEFORE YOU START EXPERIMENT 10. Electronic Circuits
Laboratory Section: Last Revised on September 21, 2016 Partners Names: Grade: EXPERIMENT 10 Electronic Circuits 1. Pre-Laboratory Work [2 pts] 1. How are you going to determine the capacitance of the unknown
More informationLAB 7: THE OSCILLOSCOPE
LAB 7: THE OSCILLOSCOPE Equipment List: Dual Trace Oscilloscope HP function generator HP-DMM 2 BNC-to-BNC 1 cables (one long, one short) 1 BNC-to-banana 1 BNC-probe Hand-held DMM (freq mode) Purpose: To
More informationCPE 310L EMBEDDED SYSTEM DESIGN LABORATORY
CPE 310L EMBEDDED SYSTEM DESIGN LABORATORY LABORATORY 1 LAB SAFETY & LAB EQUIPMENT USE TUTORIAL DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING UNIVERSITY OF NEVADA, LAS VEGAS GOALS: Introduce laboratory
More informationOn-Line Students Analog Discovery 2: Arbitrary Waveform Generator (AWG). Two channel oscilloscope
EET 150 Introduction to EET Lab Activity 5 Oscilloscope Introduction Required Parts, Software and Equipment Parts Figure 1, Figure 2, Figure 3 Component /Value Quantity Resistor 10 kω, ¼ Watt, 5% Tolerance
More informationI(A) FIGURE 1 - Current vs. Time graph
ab 7 A ircuits What You Need To Know: The Physics All of the circuit labs you ve been dealing with in this lab course have been using direct current or D. D implies that the current has a constant value
More informationECE 2274 Lab 1 (Intro)
ECE 2274 Lab 1 (Intro) Richard Dumene: Spring 2018 Revised: Richard Cooper: Spring 2018 Forward (DO NOT TURN IN) The purpose of this lab course is to familiarize you with high-end lab equipment, and train
More informationNotes on Experiment #2
Notes on Experiment #2 The purpose of this experiment is to get some practice measuring voltage using the oscilloscope. You will be practicing direct and differential measuring techniques. You will also
More information2 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 informationECE ECE285. Electric Circuit Analysis I. Spring Nathalia Peixoto. Rev.2.0: Rev Electric Circuits I
ECE285 Electric Circuit Analysis I Spring 2014 Nathalia Peixoto Rev.2.0: 140124. Rev 2.1. 140813 1 Lab reports Background: these 9 experiments are designed as simple building blocks (like Legos) and students
More informationLab 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 informationPHY152 Experiment 4: Oscillations in the RC-Circuits (Measurements with an oscilloscope)
PHY152 Experiment 4: Oscillations in the RC-Circuits (Measurements with an oscilloscope) If you have not used an oscilloscope before, the web site http://www.upscale.utoronto.ca/generalinterest/harrison/oscilloscope/oscilloscope.html
More informationUncovering a Hidden RCL Series Circuit
Purpose Uncovering a Hidden RCL Series Circuit a. To use the equipment and techniques developed in the previous experiment to uncover a hidden series RCL circuit in a box and b. To measure the values of
More informationKirchhoff s laws. Objectives. Assessment. Assessment. Assessment. Assessment 5/27/14. Apply Kirchhoff s first and second laws.
Kirchhoff s laws Objectives Apply Kirchhoff s first and second laws. Calculate the current and voltage for resistor circuits connected in parallel. Calculate the current and voltage for resistor circuits
More informationLab #2: Electrical Measurements II AC Circuits and Capacitors, Inductors, Oscillators and Filters
Lab #2: Electrical Measurements II AC Circuits and Capacitors, Inductors, Oscillators and Filters Goal: In circuits with a time-varying voltage, the relationship between current and voltage is more complicated
More informationExponential Waveforms
ENGR 210 Lab 9 Exponential Waveforms Purpose: To measure the step response of circuits containing dynamic elements such as capacitors. Equipment Required: 1 - HP 54xxx Oscilloscope 1 - HP 33120A Function
More informationPHYSICS 326 LAB # 1: The Oscilloscope and Signal Generators 1/6
PHYSICS 326 LAB # 1: The Oscilloscope and Signal Generators 1/6 PURPOSE: To be sure that each student begins the course with at least the minimum required knowledge of two instruments which we will be
More informationResonance in Circuits
Resonance in Circuits Purpose: To map out the analogy between mechanical and electronic resonant systems To discover how relative phase depends on driving frequency To gain experience setting up circuits
More informationLab 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 informationENGR4300 Test 3A Fall 2002
1. 555 Timer (20 points) Figure 1: 555 Timer Circuit For the 555 timer circuit in Figure 1, find the following values for R1 = 1K, R2 = 2K, C1 = 0.1uF. Show all work. a) (4 points) T1: b) (4 points) T2:
More informationPrepare for this experiment!
Notes on Experiment #10 Prepare for this experiment! Read the P-Amp Tutorial before going on with this experiment. For any Ideal p Amp with negative feedback you may assume: V - = V + (But not necessarily
More informationExam 3 Review Session
Exam 3 Review Session I will hold a review for Exam 3 which covers Chapters 27, 28, 29 and 30, on Wednesday November 7 th at 7:15pm in MPHY 205. Exam 3 will be given in class on Thursday, November 8 th.
More informationOHM'S LAW AND RESISTANCE NETWORKS OBJECT
17 E7 E7.1 OHM'S LAW AND RESISTANCE NETWORKS OBJECT The objects of this experiment are to determine the voltage-current relationship for a resistor and to verify the series and parallel resistance formulae.
More informationCHAPTER 6. Motor Driver
CHAPTER 6 Motor Driver In this lab, we will construct the circuitry that your robot uses to drive its motors. However, before testing the motor circuit we will begin by making sure that you are able to
More informationUniversity 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 informationUniversity 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 informationElectric Circuit Fall 2017 Lab10. LABORATORY 10 RLC Circuits. Guide. Figure 1: Voltage and current in an AC circuit.
LABORATORY 10 RLC Circuits Guide Introduction RLC circuit When an AC signal is input to a RLC circuit, voltage across each element varies as a function of time. The voltage will oscillate with a frequency
More informationExercise 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 informationINTRODUCTION 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 informationDIGITAL STORAGE OSCILLOSCOPES
DIGITAL STORAGE OSCILLOSCOPES Electronic Measurements Lab Massimo Ortolano 2016 POLITECNICO DI TORINO c 2011 2016 Massimo Ortolano Dipartimento di Elettronica e Telecomunicazioni (DET) Politecnico di Torino
More information332:223 Principles of Electrical Engineering I Laboratory Experiment #2 Title: Function Generators and Oscilloscopes Suggested Equipment:
RUTGERS UNIVERSITY The State University of New Jersey School of Engineering Department Of Electrical and Computer Engineering 332:223 Principles of Electrical Engineering I Laboratory Experiment #2 Title:
More informationExperiment A8 Electronics III Procedure
Experiment A8 Electronics III Procedure Deliverables: checked lab notebook, plots Overview Electronics have come a long way in the last century. Using modern fabrication techniques, engineers can now print
More informationFill in the following worksheet-style pages. A colored pen or pencil works best. The procedure is:
14: ALIASING I. PRELAB FOR ALIASING LAB You might expect that to record a frequency of 4000 Hz you would have to sample at a rate of at least 4000 Hz. It turns out, however, that you actually have to sample
More information