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1. An RC series circuit is charged by a voltage E. After a long time the battery is removed and a short circuit is placed across R-C. Then
(A): none of the above
(B): the polarity of voltage across R depends on time constant RC
(C): the polarity of voltage across R during discharging is opposite to that during charging
(D): the polarity of voltage across R is same during discharge and during charge
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By: guest on 02 Jun 2017 01.06 am
Direction of current during discharging is opposite to that during charging.
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