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As part of their studies in electricity, Paul and Natasha investigated the behavior of two different types of conductors, X and Y. The graph below shows the voltage and current characteristics for each of the two conductors. 8.0- 6.0- 4.0- 2.0- 20 40 60 80 I (mA) The students then set up the circuit shown below. A The internal resistance of the variable power supply can be ignored. The variable power supply was set so that the current flowing in the ammeter was 50 mA. a. Determine the resistance of conductor X when 50 mA of current is flowing through it. b. Use the graph to determine what electrical potential was supplied to the circuit. c. Explain why conductor X is different from conductor Y. Voltage (V)

As part of their studies in electricity, Paul and Natasha investigated the behavior of two different types of conductors, X and Y. The graph below shows the voltage and current characteristics for each of the two conductors. 8.0- 6.0- 4.0- 2.0- 20 40 60 80 I (mA) The students then set up the circuit shown below. A The internal resistance of the variable power supply can be ignored. The variable power supply was set so that the current flowing in the ammeter was 50 mA. a. Determine the resistance of conductor X when 50 mA of current is flowing through it. b. Use the graph to determine what electrical potential was supplied to the circuit. c. Explain why conductor X is different from conductor Y. Voltage (V)

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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As part of their studies in electricity, Paul and Natasha investigated the behavior of two different types of conductors, X and Y. The graph below shows the voltage and current characteristics for each of the two conductors. 8.0- 6.0- 4.0- 2.0- 20 40 60 80 I (mA) The students then set up the circuit shown below. A Y The internal resistance of the variable power supply can be ignored. The variable power supply was set so that the current flowing in the ammeter was 50 mA. a. Determine the resistance of conductor X when 50 mA of current is flowing through it. b. Use the graph to determine what electrical potential was supplied to the circuit. c. Explain why conductor X is different from conductor Y. Voltage (V)
Transcribed Image Text:As part of their studies in electricity, Paul and Natasha investigated the behavior of two different types of conductors, X and Y. The graph below shows the voltage and current characteristics for each of the two conductors. 8.0- 6.0- 4.0- 2.0- 20 40 60 80 I (mA) The students then set up the circuit shown below. A Y The internal resistance of the variable power supply can be ignored. The variable power supply was set so that the current flowing in the ammeter was 50 mA. a. Determine the resistance of conductor X when 50 mA of current is flowing through it. b. Use the graph to determine what electrical potential was supplied to the circuit. c. Explain why conductor X is different from conductor Y. Voltage (V)
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