The temperature coefficient of resistivity for copper is a 3.9 x 10 -3 K -1 . If

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The temperature coefficient of resistivity for copper is a 3.9 x 10^-3 K^-1. If a copper wire has a resistance of 350Ω at 20 K, what is its resistance at 420 K?

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College Physics Reasoning and Relationships

ISBN: 978-0840058195

2nd edition

Authors: Nicholas Giordano

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Question Posted: Feb 16, 2019 08:59 AM

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The temperature coefficient of resistivity for copper is a 3.9 x 10 -3 K -1 . If

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We can find the resistivity at each temperature Since the length and crosssect...View the full answer

College Physics Reasoning and Relationships

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