A parallel-plate capacitor of area A and separation d is charged to a potential difference V and

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A parallel-plate capacitor of area A and separation d is charged to a potential difference V and then disconnected from the charging source. The plates are then pulled apart until the separation is 2d. Find expressions in terms of A, d, and V for

(a) The new capacitance,

(b) The new potential difference, and

(d) How much work was required to change the plate separation from d to 2d?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

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Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 22, 2011 07:57 PM

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A parallel-plate capacitor of area A and separation d is charged to a potential difference V and

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Fundamentals of Ethics for Scientists and Engineers

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