A `10 muF` capacitor is charged to a 25 volt of potential.The battery is disconnected and a pure 100 mH coil is connected across the capacitor so that LC oscillations are set up. Calculate the maximum current in the coil.

A 16 μF capacitor is charged to a 20 volt potential. The battery is then disconnected and a pure 40 mH coil is connected across the capacitor so that LC oscillations are set up. The maximum current in the coil is :

A 800 muF capacitor is charged by a 100V battery. After some time, the battery is disconnected. The capacitor is then connected to another 800muF capacitor. What is the electrostatic energy stored ?

A coil has an inductance of 0.5H and a resistance of 100 ohm are connected in series to 240v, 50 Hz supply. Calculate:- the maximum current in the circuit.

A 100 muF capacitor is charged with a 50 V source supply. Then source supply is removed and the capacitor is connected across an inductance of reactance 10 Omega , as a result of which 5A current flows through the inductance. Calculate thevalue of the inductance.

A capacitor is connected to a battery of 20 V,so that a charge of 100 mu C is obtained at the plates. The capacitance of the capacitor is

A 100 mu F capacitor is charged with a 60 V source supply.Then source supply is removed and the capacitor is connected across an inductance,as a result of which 6 A current flows through the inductance.Calculate the value of the inductance.

A capacitor of 100 muF, a coil of resistance 50 Omega and an inductance 0.5 H are connected in series with a 110 V-50 HZ source. Calculate the mis value of current in the circuit.