CBSE Class 12-science Answered
Q)
Asked by araima2001 | 02 Jul, 2017, 06:43: PM
Expert Answer
There is no resistance in the part of the circuit containing the battery and the capacitor, i.e. R = 0 in this circuit. Since the internal resistance of the source is negligible, the p.d. across the capacitor would be 1.5 V almost instantaneously after switching on the circuit. Therefore, the time taken for the p.d. to be 0.75 V across the capacitor is almost zero.
Hence correct answer is (d) Zero
Answered by Yashvanti Jain | 03 Jul, 2017, 10:16: AM
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