The resistance of a copper wire increases by a factor of 1.32 when current flows through the wire compared to its resistance when no current flows and its temperature is 0°C. What is its temperature when the current flows?

The resistance of a copper wire increases by a factor of 1.32 when current flows through the wire compared to its resistance when no current flows and its temperature is 0°C. What is its temperature when the current flows?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Current And Resistance

Section: Chapter Questions

Problem 27.5CQ: How does the resistance for copper and for silicon change with temperature? Why are the behaviors of...

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8. The resistance of a copper wire increases by a factor of 1.32 when current flows through the wire compared to its resistance when no current flows and its temperature is 0°C. What is its temperature when the current flows?

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