A current increase uniformly from zero to one ampere in `0.01` second , in a coil of unductance `10 mH`. The induced e.m.f. will be-

Current in a 10 millihenry coil increases uniformly for zero to oe ampere in 0.01 second. Find the direction and value of self-induced e.m.f.

Current changes from 10A to 0A in 2 seconds in a coil of self inductance 2H. Find the induced emf in the coil.

In an inductance coil the current increases from zero to 6 ampere in 0.3 second by which an induced e.m.f. of 60 volt is produced in it. The value of coefficient of self-induction of coil is

If the current increases from zero to 1A in 0.1 s in a coil of 5 mH then magnitude of induced emf will be

A coil having an inductance of 0.5 H carries a current which is uniformly varying from zero to 10 ampere in 2 second. The e.m.f. (in volts) generated in the coil is

A coil having an inductance of 0.5 H carries a current which is uniformly varying from zero to 10 ampere in 2 second. The e.m.f. (in volts) generated in the coil is