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EXPERIMENT 1 INTRODUCTION TO LAB EQUIPMENT AND USING MULTIMETERS OBJECTIVE: 1. To study the equipment in the lab. 2. Using Multimeter to measure voltages and currents. EQUIPMENT: • Resistors • DC power supply • Multimeter. |_total R1 1002 R2 E R3 2202 6V 3302 Fig.1: Circuit Digram PROCEDUERS: 1. Connect the circuit as shown in fig.1 2. Choose E=6v. 3. Calculate the value of current of R3 and total current. 4. Calculate the voltage across R1 and the supply voltage. 5. Change the value of E to 4 v and repeat 3 and 4. 6. Compare between theoretical and experimental results for each case. E It IR3 Vt VR1 6 V 4 V Discussion 1.Explain if you found a difference between theoretical and experimental results. 2. Calculate the percentage error.

EXPERIMENT 1 INTRODUCTION TO LAB EQUIPMENT AND USING MULTIMETERS OBJECTIVE: 1. To study the equipment in the lab. 2. Using Multimeter to measure voltages and currents. EQUIPMENT: • Resistors • DC power supply • Multimeter. |_total R1 1002 R2 E R3 2202 6V 3302 Fig.1: Circuit Digram PROCEDUERS: 1. Connect the circuit as shown in fig.1 2. Choose E=6v. 3. Calculate the value of current of R3 and total current. 4. Calculate the voltage across R1 and the supply voltage. 5. Change the value of E to 4 v and repeat 3 and 4. 6. Compare between theoretical and experimental results for each case. E It IR3 Vt VR1 6 V 4 V Discussion 1.Explain if you found a difference between theoretical and experimental results. 2. Calculate the percentage error.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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EXPERIMENT 1 INTRODUCTION TO LAB EQUIPMENT AND USING MULTIMETERS OBJECTIVE: 1. To study the equipment in the lab. 2. Using Multimeter to measure voltages and currents. EQUIPMENT: • Resistors • DC power supply • Multimeter. |_total R1 1002 R2 E R3 2202 6V 3302 Fig.1: Circuit Digram PROCEDUERS: 1. Connect the circuit as shown in fig.1 2. Choose E=6v. 3. Calculate the value of current of R3 and total current. 4. Calculate the voltage across R1 and the supply voltage. 5. Change the value of E to 4 v and repeat 3 and 4. 6. Compare between theoretical and experimental results for each case. E It IR3 Vt VR1 6 V 4 V Discussion 1.Explain if you found a difference between theoretical and experimental results. 2. Calculate the percentage error.
Transcribed Image Text:EXPERIMENT 1 INTRODUCTION TO LAB EQUIPMENT AND USING MULTIMETERS OBJECTIVE: 1. To study the equipment in the lab. 2. Using Multimeter to measure voltages and currents. EQUIPMENT: • Resistors • DC power supply • Multimeter. |_total R1 1002 R2 E R3 2202 6V 3302 Fig.1: Circuit Digram PROCEDUERS: 1. Connect the circuit as shown in fig.1 2. Choose E=6v. 3. Calculate the value of current of R3 and total current. 4. Calculate the voltage across R1 and the supply voltage. 5. Change the value of E to 4 v and repeat 3 and 4. 6. Compare between theoretical and experimental results for each case. E It IR3 Vt VR1 6 V 4 V Discussion 1.Explain if you found a difference between theoretical and experimental results. 2. Calculate the percentage error.
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