defence exam Navy SSR (Medical) Mock Test Series 2025 Physics Capacitance Energy Stored in an Electric Field
The energy U, stored in a capacitor of capacitance C, with charge Q and voltage V can be expressed as all of the following, except ________.
1
(1/2)QV
2
(1/2)CV2
3
(1/2)[(Q2)/C]
4
(1/2)[(V2)/Q]