A player with 
long iron rod runs towards east with a speed of 
. Horizontal component of earth’s magnetic field is 
. If he is running with rod in horizontal (East‐west) and vertical positions, then the potential difference induced between the two ends of the rod in two cases will be
A
Zero in vertical position and 
in horizontal position
in horizontal position
B
in vertical position and zero in horizontal position
C
Zero in both cases
D
in both cases
Text Solution
Verified by ExpertsThe correct answer is:
B
In vertical position and zero in horizontal position.
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