CUET Preparation Today
A capacitor is charged through a potential difference of 200 V, when 0.1 C charge is stored in it. When it is discharged, the energy it will release would be: |
5 J 10 J 15 J 20 J |
10 J |
The correct answer is Option (2) → 10 J The energy stored (U) in a capacitor is - $U=\frac{1}{2}qv$ $=\frac{1}{2}×0.1×200=10J$ |
