ElectroMagnetic InductionHard
Question
A conducting ring is placed in a uniform magnetic field with its plane perpendicular to the field. An emf is induced in the ring if
Options
A.it is rotated about its axis
B.it is translated
C.it is rotated about a diameter
D.it is deformed
Solution
EMF is induced in the ring if there is change in flux which occurs either due to rotation about a diameter or due to its deformation.
Create a free account to view solution
View Solution FreeMore ElectroMagnetic Induction Questions
Two identical conductors of copper and aluminimum are placed in an identical electric field What is the magnitude of ind...The magnetic flux through a circuit carrying a current of 2.0 A is 0.8 weber. If the current reduces to 1.5A in 0.1 s, t...Two inductors L1 and L2 are connected in parallel and a time varying current i flows as shown. The ratio of currents i1/...Two identical circular coils A and B are placed parallel to each other with their centers on the same axis. The coil B c...A negative charge is given to a nonconducting loop and the loop is rotated in the plane of paper about its centre as sho...