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1. |
Two condensers, one of capacity C and the other of capacity \[\frac{C}{2},\] are connected to a V volt battery, as shown. The work done in charging fully both the condensers is: [AIPMT (S) 2007] |
A. | \[2\,C{{V}^{2}}\] |
B. | \[\frac{1}{4}\,C{{V}^{2}}\] |
C. | \[\frac{3}{4}\,C{{V}^{2}}\] |
D. | \[\frac{1}{2}\,C{{V}^{2}}\] |
Answer» D. \[\frac{1}{2}\,C{{V}^{2}}\] | |