Question

A parallel plate capacitor of capacitance C is connected to a battery and is charged to a potential difference V. Another capacitor of capacitance 2C is similary charged to a potential difference 2V. The charging battery is now disconnected and the capacitors are connected in parallel to each other in such a way that the positive terminal of one is connected to the negative terminal of the other. The final energy of the configuration is(a) zero(b) $\frac{3}{2}CV^{2}$(c) $\frac{25}{6}CV^{2}$(d) $\frac{9}{2}CV^{2}$

Answer 1

Hello Friend

The answer of u r question is

Option D

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Answer 2

HERE IS YOUR ANSWER :-

Option No. D

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