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

The charge and energy stored in the capacitor of capacity 32muF , when it is charged to a potential difference of 0.6 kV are respectively

The energy stored in a capacitor of capacitance Chaving a charge Q under a potential V is

The energy stored in a capacitor of capacitance 100 muF is 50 J. Its potential difference is

The energy stored in a capacitor of capacitance 100 muF is 50 J. Its potential difference is

Prove that the energy stored in a capacitor of capacitance C charged to a potential difference V is 1/2"CV"^(2)

A capacitor of capacitance C_(1) is charged to a potential V_(1) while another capacitor of capacitance C_(2) is charged to a potential difference V_(2) . The capacitors are now disconnected from their respective charging batteries and connected in parallel to each other . (a) Find the total energy stored in the two capacitors before they are connected. (b) Find the total energy stored in the parallel combination of the two capacitors. (c ) Explain the reason for the difference of energy in parallel combination in comparison to the total energy before they are connected.

A capacitor of capacitance C_(1) is charged to a potential V_(1) while another capacitor of capacitance C_(2) is charged to a potential difference V_(2) . The capacitors are now disconnected from their respective charging batteries and connected in parallel to each other . (a) Find the total energy stored in the two capacitors before they are connected. (b) Find the total energy stored in the parallel combination of the two capacitors. (c ) Explain the reason for the difference of energy in parallel combination in comparison to the total energy before they are connected.