ElectroMagnetic InductionHard
Question
A conducting loop is placed in uniform magnetic field with its plane perpendicular to the field. An emf is induced in the loop if : -
Options
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
Solution
e = - 
[where φ = 
] e 
(BA cos θ)
either θ,A or B should be changed for induced e.m.f,
[where φ = ] e (BA cos θ)either θ,A or B should be changed for induced e.m.f,
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