ElectroMagnetic InductionHard
Question
A semicircle loop PQ of radius ′R′ is moved with velocity ′v′ in transverse magnetic field as shown in figure. The value of induced emf. across the ends PQ of the loop is


Options
A.Bv (πr), end ′P′ at high potential
B.2 BRv, end P at high potential
C.2 BRv, end Q at high potential
D.
v, end P at high potential
More ElectroMagnetic Induction Questions
A coil of mean area 500 cm2 and having 1000 turns is held perpendicular to a uniform field of 0.4 gauss. The coil is tur...Power factor of an L - R series circuit is 0.6 and that of a C - R series circuit is 0.5 If the element (L, C, and R) of...A time varying voltage V = 2t volt is applied across an ideal inductor of inductance L = 2H as shown in figure. Then sel...The volume susceptibility of a magnetic material is 30 × 10-4. Its relative permeability will be :-...The mass of a specimen of a ferromagnetic material is 0.6 kg. and its density is 7.8 × 103 kg/m3. If the area of hy...
e = B (2R) v = 2Brv