A copper wire is stretched so that its length increases and its diameter decreases. As a result,

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A copper wire is stretched so that its length increases and its diameter decreases. As a result, A. The wire's resistance decreases, but its resistivity stays the same.

B. The wire's resistivity decreases, but its resistance stays the same.

C. The wire's resistance increases, but its resistivity stays the same.

D. The wire's resistivity increases, but its resistance stays the same.

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College Physics A Strategic Approach

ISBN: 9780321907240

3rd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

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Question Posted: Apr 03, 2024 05:01 AM

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A copper wire is stretched so that its length increases and its diameter decreases. As a result,

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The correct answer is C The wires resistance increases but i...View the full answer

College Physics A Strategic Approach

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