A capacitor consists of two 6.0-cm-diameter circular plates separated by (1.0 mathrm{~mm}). The plates are charged to
Question:
A capacitor consists of two 6.0-cm-diameter circular plates separated by \(1.0 \mathrm{~mm}\). The plates are charged to \(150 \mathrm{~V}\), then the battery is removed.
a. How much energy is stored in the capacitor?
b. How much work must be done to pull the plates apart to where the distance between them is \(2.0 \mathrm{~mm}\) ?
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321907240
3rd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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