The magnetic flux linked with a coil changes from `12xx10^-3` Wb to `6xx10^-3` Wb in 0.01 second. Calculate the induced emf.

The magnetic flux associated with a coil changes by 32 xx 10^-2 Wb in 20 second. Find e.m.f induced in it.

The magnetic flux associated with the coil changes by 16xx10^-2 Wb in 10 seconds. Find the e.m.f. induced.

A magnetic flux associated with a coil changes by 5xx10^-2 Wb in 25 second. Find the emf induced in the coil.

The magnetic flux through a spark coil of 1000 turn changes from 1.0 Wb to zero wb in 1/10sec. Determine the emf induced in the coil.

In a circuit with a coil of resistance 2 ohms, the magnetic flux changes from 2.0 wb to 10.0 wb in 0.2 second. The charge that flows in the coil during this time is

Whenever the magnetic flux linked with a coil changes,then an induced e.m.f. is produced in the circuit. This e. m. f. lasts

The magnetic flux linked with a coil, in webers is given by the equations phi = 3t^2 + 4t + 9 . Then the magnitude of induced e.m.f. at t =2 second will be

The value of mutual inductance of two coils is B 10 mH. If the current in one of the coil changes from 5A to 1A in 0.2 s, calculate the value of emf induced in the other coil. Also calculate the value of induced charge passing through thecoil if its resistance is 5 ohm.

A coil having an area 2m^2 is placed in a magnetic field which changes from 1wb//m^2 to 4wb//m^2 in an interval of 2 second. The e.m.f. induced in the coil will be

A conducting loop of area 1m^2 is placed normal to uniform magnetic field 3Wb//m^2 . If the magnetic field is uniformly reduced to 1 Wb// m^2 in a time of 0.5 s, calculate the induced emf produced in the loop.