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1. 2. 3. Connect the circuit shown below. 5V 1kQ Circuit A Measure the voltage drop across the resistor and across the diode and record them on the table below. Use Ohm's law to calculate the current in circuit A and record it in the table below. (hint: You have the voltage and resistance - find the current)

1. 2. 3. Connect the circuit shown below. 5V 1kQ Circuit A Measure the voltage drop across the resistor and across the diode and record them on the table below. Use Ohm's law to calculate the current in circuit A and record it in the table below. (hint: You have the voltage and resistance - find the current)

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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Lab - The diode PURPOSE: To study the current control characteristics of a diode. OBJECTIVES: Identify forward and reverse bias diodes in a circuit. Use the test equipment to aid in the investigation of diodes. The diode is a device used to control current. It conducts current only in one direction. There are two basic ways that it can be connected in a circuit to produce different results, forward bias and reverse bias. Low power small signal diodes, Zener diodes, photodiodes and light emitting diodes are just a few examples of diodes. In this lab you will use Light Emitting Diodes (LEDs) to investigate the two different connections of a diode and their effects on a circuit. PROCEDURE: Part A: 1. 2. 3. Connect the circuit shown below. 5V 1kQ Circuit A Measure the voltage drop across the resistor and across the diode and record them on the table below. Use Ohm's law to calculate the current in circuit A and record it in the table below. (hint: You have the voltage and resistance - find the current)
Transcribed Image Text:Lab - The diode PURPOSE: To study the current control characteristics of a diode. OBJECTIVES: Identify forward and reverse bias diodes in a circuit. Use the test equipment to aid in the investigation of diodes. The diode is a device used to control current. It conducts current only in one direction. There are two basic ways that it can be connected in a circuit to produce different results, forward bias and reverse bias. Low power small signal diodes, Zener diodes, photodiodes and light emitting diodes are just a few examples of diodes. In this lab you will use Light Emitting Diodes (LEDs) to investigate the two different connections of a diode and their effects on a circuit. PROCEDURE: Part A: 1. 2. 3. Connect the circuit shown below. 5V 1kQ Circuit A Measure the voltage drop across the resistor and across the diode and record them on the table below. Use Ohm's law to calculate the current in circuit A and record it in the table below. (hint: You have the voltage and resistance - find the current)
Part B: 1. 2. 3. Circuit A 1. Connect the circuit below. Circuit B 2. Conclusion: 3. 4. Circuit B Measure the voltage drop across the resistor and across the diode and record them on the table below. 5 V Use Ohm's law to calculate the current in circuit A and record it in the table below. (hint: You have the voltage and resistance - find the current) 1kQ Total Voltage Voltage across resistor Voltage across LED Current Current through Through resistor LED Total Current Based on information from class, which configuration is forward biased and why? For each circuit, explain the value of the voltage drop across the resistor. Is there a current present? Why? Identify the Anode and Cathode of the Diode. Explain how you can tell both visually and by its operation in the circuit. Comment on the differences between the two circuits and the effect the diode has in each circuit.
Transcribed Image Text:Part B: 1. 2. 3. Circuit A 1. Connect the circuit below. Circuit B 2. Conclusion: 3. 4. Circuit B Measure the voltage drop across the resistor and across the diode and record them on the table below. 5 V Use Ohm's law to calculate the current in circuit A and record it in the table below. (hint: You have the voltage and resistance - find the current) 1kQ Total Voltage Voltage across resistor Voltage across LED Current Current through Through resistor LED Total Current Based on information from class, which configuration is forward biased and why? For each circuit, explain the value of the voltage drop across the resistor. Is there a current present? Why? Identify the Anode and Cathode of the Diode. Explain how you can tell both visually and by its operation in the circuit. Comment on the differences between the two circuits and the effect the diode has in each circuit.
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