A coil of area 500 `cm^(2)` having 1000 turns is put perpendicular to a magnetic field of intensity `4xx10^(-5)`T. if it is rotated by `180^(@)` in 0.1 s, the induced emf produced is

A coil of area 0.04 m^(2) having 1000 turns is suspended perpendicular to a magnetic field of 5.0xx10^(-5) Wbm^(-2) . It is rotated through 90^(@) in 0.2 s. Calculate the average emf induced in it.

A coil of area 0.04 m^(2) having 1000 turns is suspended perpendicular to a magnetic field of 5.0 xx 10^(-5) Wb m^(2) . It is rotated through 90^(@) in 0.2 second. Calculate the average emf induced in it.

A coil of area 0.04 m^(2) having 1000 turns is suspended perpendicular to a magnetic field of 5.0 xx 10^(-5) Wb m^(2) . It is rotated through 90^(@) in 0.2 second. Calculate the average emf induced in it.

A coil of area 0.05 m^(2) and 500 turns is placed in a magnetic field of strength 4 xx 10^(-5) tesla. If it is rotated through 90^(@) in 0.1 sec, then the magnitude of e.m.f. Induced in the coil will be

The coil of area 0.1 m^(2) has 500 turns. After placing the coil in a magnetic field of strength 4 xx 10^(-4) Wb//m^(2) , if rotated through 90^(@) in 0.1 s, the average emf induced in the coil is