The capacitors are initially uncharged. In a certain time the capacitor of capacitance `2muF` gets a charge of `20 muC`. In that time interval find the heat produced by each resistor individually.

A capacitor of capacitance 15 muF has a charge 30 muC and stored energy is W. If charge increased to 60 muC the energy stored will be.

Find the energy stored in a capacitor of capacitance 100muF when it is charged to a potential difference of 20 V.

A capacitor of capacitance 500muF is charged at the rate of 100muC//s . The time in which the potential difference will become 20V, is :

In a parallel plate capacitor of capacitor 1muF two plates are given charges 2muC and 4muC the potential difference between the plates of the capacitor is

A charged capacitor of capacitance 40 muF is discharged through a 50Omega resistance. Determine the time constant of the circuit.

The capacitance of a capacitor is 3 muF . If a charge of 108muC , exists on it, calculate its potential .

In the given circuit it is known that the capacitor A has a capacitance of 2 muF and carries a charge of 40 muC . Capacitor C has a capacitance of 6 muF and carries a charge of 180 muC . The positive plate of both capacitors has been indicated in the Figure. Capacitance of capacitor B is 3 muF . Calculate charge on B after the switch S is closed.

Three initially uncharged capacitors are connected to a battery of 10 V in parallel combination. Find out the following ? heat produced in the circuit