A metal rod moves at a constant velocity in a direction perpendicular to its length. A constant uniform magnetic field exists in space in a direction perpendicular to the rod as well as its velocity. Select the correct statement(s) from the following
Text Solution
Verified by ExpertsThe correct answer is:
B
A motional emf, 
is induced in the rod. Or we can say a potential difference is induced between the tow ends of the rod AB, with A at higher potential and 
at lower potential. Due to this potential difference, there is an electric field in the rod.
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