Find the ratio of the diameter of aluminum to copper wire, if they have the same resistance

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Find the ratio of the diameter of aluminum to copper wire, if they have the same resistance per unit length (as they might in household wiring).

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College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

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Question Posted: Nov 23, 2023 01:51 AM

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Find the ratio of the diameter of aluminum to copper wire, if they have the same resistance

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The resistance of a wire is given by the formula R L A Where R Resistance rho Resistivity of the mat...View the full answer

College Physics

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