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When a parallel plate capacitor is connected to a source of constant potential differenceA. all the charge drawn from source is stored in the capacitorB. the potential difference across capacitor grows very rapidly initially and this rate decreases to zero eventuallyC. only half of the energy drawn from the source is dissipated outside the capacitorD. all of these |
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Answer» Correct Answer - D Initially when potential difference is high, hence rate of flow of charge is high. But when potential difference across capacitor reaches the applied potential difference, this rate tends towards zero. Energy drawn from source = QV, but energy stored in capacitor = `QV//2` |
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