ElectroMagnetic InductionHard
Question
b, cA conducting loop is placed in a uniform magnetic field with its plane perpendicular to the field. An emf is induced in the loop if :-
(a) It is translated within magnetic field
(b) It is rotated about its axis
(c) It is rotated about a diameter
(d) It is deformed
(a) It is translated within magnetic field
(b) It is rotated about its axis
(c) It is rotated about a diameter
(d) It is deformed
Options
A.b, c
B.b, d
C.c, d
D.a, c, d
More ElectroMagnetic Induction Questions
Two different coils have self-inductance L1 = 8 mH and L2 = 2mH. The current in one coil is increased at a constant rate...Two coils are placed close to each other. The mutual inductance of the pair of coils depends upon...In figure, the switch S is closed so that a current flows in the iron-core inductor which has inductance L and the resis...The number of atoms per unit volume in a sample of iron is 9 × 1028 atoms/m3. The magnetic moment of every iron ato...In the given circuit the current rises after the key is closed. At instant, when the current is 15 mA. Then potential di...