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What is the temperature coeeficient of resistance of a piece of wire having a resistance of 11.56 ohms at 25 degree C and 10. 22 ohms at 0 degree C? What will be its resistance at 50 degree C?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 49P: A copper wire has a resistance of 0.500 at 20.0°C and an iron wire has a resistance of 0.525 at the...

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What is the temperature coeeficient of resistance of a piece of wire having a resistance of 11.56 ohms at 25 degree C and 10. 22 ohms at 0 degree C? What will be its resistance at 50 degree C?

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