In Figure two batteries of emf ? = 12.0 V and internal resistance r = 0.300? are

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In Figure two batteries of emf ? = 12.0 V and internal resistance r = 0.300? are connected in parallel across a resistance R.

(a) For what value of R is the dissipation rate in the resistor a maximum?

(b) What is that maximum?

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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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In Figure two batteries of emf ? = 12.0 V and internal resistance r = 0.300? are

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Fundamentals of Physics

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