Accordingto Faraday’s law of electromagnetic induction None of these

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

If a current increases from zero to one ampere in 0.1 second in a coil of 5 mH, then the magnitude of the induced e.m.f.will be

Two identical coaxial circular loops carry current i each circulating in the clockwise direction. If the loops are approaching each other, then

Induced emf in the coil depends upon

An electron moves along the line PQ which lies in the same plane as a circular loop of conducting wire as shown in figure.What will be the direction of the induced current in the loop?

A current i =2 sin (πt/3) amp is flowing in an inductor of 2 henry. The amount of work done in increasing the current from 1.0 amp to 2.0 amp is

If N is the number of turns in a coil, the value of self inductance varies as

An inductor may store energy in

Eddy currents are produced when