ElectroMagnetic InductionHard

Question

In the given LC circuit if initially capacitor C has charge Q on it and 2C has charge 2Q .The polarities are as shown in the figure. Then after closing switch S at t = 0   

Options

A.energy will get equally distributed in both the capacitor just after closing the switch.
B.initial rate of growth of current in inductor will be 2 Q/3 C L
C.maximum energy in the inductor will be 3 Q2/2 C
D.none of these

Solution

Ceq = 3C
Qeq = 3Q
E = =

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