The tungsten filament of a light-bulb has a resistance of 0.07 . If the filament is 27

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The tungsten filament of a light-bulb has a resistance of 0.07 Ω. If the filament is 27 cm long, what is its diameter?

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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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The tungsten filament of a light-bulb has a resistance of 0.07 . If the filament is 27

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