a. How long must a 0.60-mm-diameter aluminum wire be to have a 0.50 A current when connected

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a. How long must a 0.60-mm-diameter aluminum wire be to have a 0.50 A current when connected to the terminals of a 1.5 V flashlight battery?
b. What is the current if the wire is half this length?

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

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Question Posted: Nov 02, 2018 11:13 AM

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a. How long must a 0.60-mm-diameter aluminum wire be to have a 0.50 A current when connected

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a To calculate the length of the wire we need to use Ohms law which states that V IR where V is the ...View the full answer

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

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