The capacity of a condenser is `4 xx 10^(6)` farad and its potential is `100` volts. The energy released on discharging it fully will be

The capacitance of a condenser is 4 x10^-6 F and its potential is 100 volts. The energy released on discharging it fully will be (a) 0.04 J (b) 0.02 J (c) 0.025 J (d) 0.05 J

The capacitance of a condenser is 4 x10^-6 F and its potential is 100 volts. The energy released on discharging it fully will be (a) 0.04 J (b) 0.02 J (c) 0.025 J (d) 0.05 J

When a capacitor having a capacitance 8xx10^(-6) F and potential difference of 100 volt is discharged , the energy released in joules is

The capacity of a condenser A is 10muF and it is charged to a battery of 100 volt. The battery is disconnected and the condenser A is connected to a condenser B the common potential is 40V. The capacity of B is

When a capacitor having capacitance 4muF and potential difference 100 volt is discharged, the energy released in joules is

A parallel plate air condenser of capacity 4muF is charged to a potential of 1000 V. the energy of the condenser is

A parallel plate air condenser of capacity 10 mu F is charged to a potential of 1000V. The energy of the condenser is