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Questions  

A conducting square loop of side L and resistance R moves in its plane with a uniform velocity u perpendicular to one of its sides. A magnetic induction B constant in time and space, pointing perpendicular and into the plane at the loop exists everywhere with half the  loop outside the field, as shown in Fig. The induced emf is :

a
zero
b
RvB
c
vBLR
d
vBL

detailed solution

Correct option is D

Emf is induced in the leftmost side of the loop and opposite polarities are induced on two ends of the conductor

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