ElectroMagnetic InductionHard
Question
Dimension of a ractangular coil is 20 cm × 10 cm. Number of turns in coil is 60. It is rotating about its one of the diameter in an uniform magnetic field of 0.5 T, with a speed 1800 r.p.m. the maximum induced e.m.f. is :-
Options
A.98 V
B.100 V
C.113 V
D.118 V
More ElectroMagnetic Induction Questions
A conducting wire frame is placed in a magnetic field which is directed into the paper. The magnetic field is increasing...A coil of wire having finite inductance and resistance has conducting ring placed co-axially with in it. The coil is con...A negative charge is given to a nonconducting loop and the loop is rotated in the plane of paper about its centre as sho...An athelete runs at a velocity of 30 km/hr. towards east with a 3 meter rod. The horizontal component of the earth is 4 ...A wire of fixed length is wound on a solenoid of length ′l′ and radius ′r′. Its self inductance ...