please answer the questions below

An oscillating LC circuit consists of a 99.2 mH inductor and a 3.89 JIF capacitor. If the maximum charge on the capacitor is 3.37 JC, what are (a) the total energy in the circuit and (b) the maximum current? [a) Number Units (b) Number i Units vA coil of inductance 71 mH and unknown resistance and a 1.1 HF capacitor are connected in series with an alternating emf of frequency 860 Hz. Ifthe phase constant between the applied voltage and the current is 76", what is the resistance ofthe coil? Number Units V A generator supplies 78 V to a transformer's primary coil, which has 63 turns. If the secondary coil has 520 turns, what is the secondary voltage? Number i Units\f