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A capacitor is charged in such a manner that itstores energy of 2 J. Now, potential energy isincreased to 8 J, it is done by(a) double the potential difference across the capacitorwithout changing the charge(b) double both the potential difference and charge(c) double the charge without changing the potential difference(d) quadruple the potential difference across the capacitorwithout changing the charge |
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Answer» A capacitor is charged in such a manner that it stores energy of 2 J. Now, potential energy is increased to 8 J, it is done by (a) double the potential difference across the capacitor without changing the charge (b) double both the potential difference and charge (c) double the charge without changing the potential difference (d) quadruple the potential difference across the capacitor without changing the charge |
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