Tick out the wrong statement:
A. Inductor is used to store energy in a magnetic field when electric current flows through it,
B. According to Faraday’s law, an emf is induced in a conductor when magnetic flux passing through it.
C. Self-inductance is that current passing through coil changes with time emf is induced in neighbouring coil
D. The work done is stored as magnetic potential energy in the inductor.
Answer:C
Tick out the wrong statement:
A. Inductor is used to store energy in a magnetic field when electric current flows through it, B. According to Faraday’s law, an emf is induced in a conductor when magnetic flux passing through it. C. Self-inductance is that current passing through coil changes with time emf is induced in neighbouring coil D. The work done is stored as magnetic potential energy in the inductor.