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For # 31-32, refer to this situation: Suppose you conducted an experiment on an ohmic material. When subjected to a potential difference 1V, the current across the material is 4A; and when the potential difference is increased to 2V, the current across the material increases to 8A. What is the resistance of the material? * 40 0.50 Ω 20 0.25 0 If you plot the applied potential difference (y-axis) versus the measured current (x-axis)across the material, what should be the expected value of the y-intercept? OV O 0.25 V 4 V 2 V

For # 31-32, refer to this situation: Suppose you conducted an experiment on an ohmic material. When subjected to a potential difference 1V, the current across the material is 4A; and when the potential difference is increased to 2V, the current across the material increases to 8A. What is the resistance of the material? * 40 0.50 Ω 20 0.25 0 If you plot the applied potential difference (y-axis) versus the measured current (x-axis)across the material, what should be the expected value of the y-intercept? OV O 0.25 V 4 V 2 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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For # 31-32, refer to this situation: Suppose you conducted an experiment on an ohmic material. When subjected to a potential difference 1V, the current across the material is 4A; and when the potential difference is increased to 2V, the current across the material increases to 8A. What is the resistance of the material? * O 40 0.50 Q 20 0.25 0 If you plot the applied potential difference (y-axis) versus the measured current (x-axis)across the material, what should be the expected value of the y-intercept? ov 0.25 V 4 V O 2V
Transcribed Image Text:For # 31-32, refer to this situation: Suppose you conducted an experiment on an ohmic material. When subjected to a potential difference 1V, the current across the material is 4A; and when the potential difference is increased to 2V, the current across the material increases to 8A. What is the resistance of the material? * O 40 0.50 Q 20 0.25 0 If you plot the applied potential difference (y-axis) versus the measured current (x-axis)across the material, what should be the expected value of the y-intercept? ov 0.25 V 4 V O 2V
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