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An 8.5 nF capacitor is charged up by a 20 V battery. The battery is removed...

An 8.5 nF capacitor is charged up by a 20 V battery. The battery is removed and replaced with a coil of wire. It then takes 7.3 x 10^-5 s for this now LC circuit to undergo a full charging cycle.

(a) Calculate the inductance of the coil

(b) Calculate the total energy of the circuit

(c) Calculate the charge on the capacitor after 1 x 10^-5 s.

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