Question: A 7.50-nF capacitor is charged op to 12.0 V, then disconnected from the power supply and connected in series through a coil. The period of

A 7.50-nF capacitor is charged op to 12.0 V, then disconnected from the power supply and connected in series through a coil. The period of oscillation of the circuit is then measured to be 8.60 X l0-5 s. Calculate: (a) The inductance of the coil;
(b) The maximum charge on the capacitor;
(c) The total energy of the circuit;
(d) The maximum current in the circuit.

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