25 25. The resistance of a copper wire at 30 deg. C is 50 ohms. If the temperaturecoefficient of copper at 0 deg. C is 0.00427, what is the resistance at 100 deg.C? (Solution)58.15 ohms63.24 ohms54.25 ohmsO 72.26 ohms

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Answered: 25. The resistance of a copper wire at…

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter1: Atomic Structure

Section: Chapter Questions

Problem 6RQ: How many valence electrons are generally contained in materials used for insulators?

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25. The resistance of a copper wire at 30 deg. C is 50 ohms. If the temperature coefficient of copper at 0 deg. C is 0.00427, what is the resistance at 100 deg. C? (Solution) 58.15 ohms 63.24 ohms 54.25 ohms 72.26 ohms