A 120V potential difference is applied to a space heater that dissipates 500 W during operation. (a)

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A 120V potential difference is applied to a space heater that dissipates 500 W during operation.

(a) What is its resistance during operation?

(b) At what rate do electrons flow through any cross section of the heater element?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 19, 2011 05:07 AM

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A 120V potential difference is applied to a space heater that dissipates 500 W during operation. (a)

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a From P VR we find R VP 1...View the full answer

Fundamentals of Physics

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