A capacitor of capacitance `20muF` is cahrged to 10 V. what will be the increase in its potential energy if the potential difference is incrased from 10 V to 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 :

A capacitor of capacitance 50 muF is charged to a potential of 1,000 V. Calculate the energy stored in the capacitor.

Two capacitors of capacitances 10muF and 20muF are connected in series across a potential difference of 100V. The potential difference across each capacitor is respectively

A condenser of capacitance 6muF was originally charged to 10 V. Now potential difference is made 20 V. The increase in potential energy is

Two capacitors of capacitances 5muF" and "10muF are charged to 16V and 10V respectively. Find what will be the common potential when they are connected in parallel to each other.

A conductor of capacity 10 muF is at potential of 10V. If the potential increases by 1V, the increase in energy is