A current of 0.86 A flows through a copper wire 0.74 mm in diameter when it is

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A current of 0.86 A flows through a copper wire 0.74 mm in diameter when it is connected to a potential difference of 15 V. How long is the wire?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 12:03 PM

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A current of 0.86 A flows through a copper wire 0.74 mm in diameter when it is

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