Questions
A long horizontal metallic rod with length along the east-west direction is falling under gravity. The potential difference between its two ends will
detailed solution
Correct option is C
The rod is falling perpendicular to the earth's magnetic field. Therefore, e=Bvl ⇒e∝v∝gtTalk to our academic expert!
Similar Questions
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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