Q.If n drops, each of capacitance C and charged to a potential V, coalesce to form a big drop, the ratio of the energy stored in big drop to that in each small drop is

A.\(n : 1\)

B.\(n^{4/3} : 1\)

C.\(n^{5/3} : 1\)

D.\(n^{2} : 1\)

The answer was \(n^{5/3} : 1\). But please tell me the method.

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