Think of a wire of cross-sectional area A as two wires of area A/2 in parallel. Construct

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Think of a wire of cross-sectional area A as two wires of area A/2 in parallel. Construct an argument for why the resistance of a wire must be inversely proportional to its cross-sectional area.

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Question Posted: Jun 06, 2016 05:48 AM

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Think of a wire of cross-sectional area A as two wires of area A/2 in parallel. Construct

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The inverse of the total resistance of two resisto...View the full answer

Physics

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