List of top Physics Questions on Energy Stored in an Electric Field

A \(10\,pF\) capacitor is connected to a \(24\,V\) battery. The electrostatic energy stored in the capacitor is:

A \(12\,pF\) capacitor is connected to a \(50\,V\) battery. The electrostatic energy stored in the capacitor is:

Consider two uncharged capacitors of equal capacitance 200 pF. One of them is charged by a 100 V supply and disconnected. Now this capacitor is connected to the uncharged capacitor. The amount of electrostatic energy lost in the process is: ____.