A wire of initial length L 0 and radius r0 has a measured resistance of 1 0 The wire is drawn under tensile stress to a new uniform radius of r 0 25r 0 What is the new resistance of the wire ...

The new resistance is then The volume of ...

A wire of initial length L 0 and radius r0 has a measured resistance of 1.0 .

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A wire of initial length L₀ and radius r0 has a measured resistance of 1.0 Ω. The wire is drawn under tensile stress to a new uniform radius of r × 0.25r₀. What is the new resistance of the wire?

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College Physics

ISBN: 978-0495113690

7th Edition

Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett

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Question Posted: Nov 01, 2011 02:48 PM

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A wire of initial length L 0 and radius r0 has a measured resistance of 1.0 .

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