5. a) How many electrons would have to be removed from a coin to leave it...
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5. a) How many electrons would have to be removed from a coin to leave it with a charge 2 x 10 7C? 5. a) How many electrons would have to be removed from a coin to leave it with a charge 2 x 10 7C?
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Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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