Questions
A rod of length 50 cm moves with a speed of 10 cm/s, in a uniform magnetic field of strength 10 G at an angle of 30° with the field. The emf induced across the ends of the rod is :
detailed solution
Correct option is B
e=Bv sinθl =10 x 10 x sin 30o x 50=2500 CGS unitsTalk to our academic expert!
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A copper rod AB of length 2m is moving in a uniform magnetic field of 1.5 T with a velocity of 3 m/s. The induced potential difference between ends A and B is
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