Questions
If a conductor of 3 m in length is moving perpendicularly to magnetic field of tesla with the speed of 102 m/s, then the e.m.f. produced across the ends of conductor will be
detailed solution
Correct option is B
e=lBv=3×10-3×102 volt=0.3 voltTalk 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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