A 50 mH coil carries a current of 2 ampe...

A 50 mH coil carries a current of 2 ampere. The energy stored in joules is

A

1J

B

0.1J

C

0.05J

D

0.5J

Verified by Experts

The correct Answer is:

B

Similar Questions

Explore conceptually related problems

A 100mH coil carries a current of 1 ampere. Energy stored in its magnetic field is

A 200 mH coil carries a current of 1A. The energy stored in its magnetic field is

A coil of self inductance 80 mH carries a current of 2A. What is the energy stored in the coil?

A 100 mHcoil carries a current of 1A. Energy stored in its magetic field is

A coil of self inductance 3 H carries a steady current of 2 A. What is the energy stored in the magnetic field of the coil?

Magnetic field energy stored in a coil is

A solenoid of inductance 2 H carries a current 1 A. what is the magnetic energy stored in a solenoid?

A circular coil of 0.2 m diameter has 100 turns and carries a current of 0.1 ampere. The intensity of magnetic field at the centre of the coil is -