A conductor ABOCD moves along its bisector with a velocity of 1 m/s through a perpendicular magnetic field of 1 wb/m 2 , as shown in fig. If all the four sides are of 1m length each, then the induced emf between points A and D is
Text Solution
Verified by ExpertsThe correct answer is:
B
There is no induced e.m.f. in the part 
and 
because they are moving along their length while e.m.f. induced between 
and 
i.e., between 
and 
can be calculate as follows
induced e.m.f. between 
and 
induced e.m.f.
betwween
and 
volt.
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