When 4 volts e.m.f. is applied across a 1 farad capacitor, it will store energy of
Q. When 4 volts e.m.f. is applied across a 1 farad capacitor, it will store energy of
- 2 joules
- 4 joules
- 6 joules
- 8 joules
Answer: 8 joules
Q. When 4 volts e.m.f. is applied across a 1 farad capacitor, it will store energy of
Answer: 8 joules