Question

At time t = 0, the capacitor in an LC circuit is fully charged, and there’s...

At time t = 0, the capacitor in an LC circuit is fully charged, and there’s no current in the circuit.

A) Find an expression in terms of L and C, for the time at which the capacitor voltage has half its initial value. Express your answer in terms of the variables L and C.

B)Find an expression in terms of L and C, for the time at which the energy stored in the capacitor has half its initial value.Express your answer in terms of the variables L and C

C)Find an expression in terms of L and C, for the time at which the current has its maximum value.Express your answer in terms of the variables L and C

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Answer #1

first find the current in LC circuit then solve as given below

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