A rectangular loop of length 1 and breadth 
is placed at a distance of 
from infinitely long wire carrying current i such that the direction of current is parallel to breadth. If the loop moves away from the current wire in a direction perpendicular to it with a velocity 
, the magnitude of the emf in the loop is ( 
permeability of free space)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Flux with small coil 
(bdr)
∴ Flux with complete coil 
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