Thermal energy is to be generated in a 0.10 resistor at the rate of 10 W by

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Thermal energy is to be generated in a 0.10Ω resistor at the rate of 10 W by connecting the resistor to a battery whose emf is 1.5 V.

(a) What potential difference must exist across the resistor?

(b) What must be the internal resistance of the battery?

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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 20, 2011 04:47 AM

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Thermal energy is to be generated in a 0.10 resistor at the rate of 10 W by

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a From P VR we find V ...View the full answer

Fundamentals of Physics

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