The flux linked with a coil is `0.8Wb` when `2A` current flows thorugh it. If this current begins to increase at the rate of `0.4A//s`, the emf induced in the coil will be

The flux linked with a coil is 0.8 Wb when a 2 A current is flowing through it. If this current begins to increases at the rate of 400 A//s , the induced emf in the coil will be

Magnetic flux of 5 mu Wb is linked with a coil when a current of 1 mA flows through it. What is the self-inductance of the coil ?

Two coils P and Q are kept near each other. When no current flows through coil P and current increases in coil Q at the rate 10 A//s , the emf in coil P is 15 mV. When coil Q carries no current and current of 1.8 A flows through coil P, the magnetic flux linked with the coil Q is

Two coils P and Q are kept near each other. When no current flows through coil P and current increases in coil Q at the rate 10 A//s , the emf in coil P is 15 mV. When coil Q carries no current and current of 1.8 A flows through coil P, the magnetic flux linked with the coil Q is

The magnetic flux through a 50-turn coil increase at the rate of 0.05 Wb/s. What is the induced emf between the ends of the coil ?

Magnetic flux of 10 mu Wb is linked with a coil, when a current of 2 mA flows through it. What is the self inductance of the coil?

The flux linked with a coil of self inductance 2H , when there is a current of 5.8A flowing through it is

The mutual inductance between two coils is 0.5 H .It the current in one coil is changed at the rate of 5 A//s ,what will be the emf induced in the other coil?