The magnitude of the earth's magnetic field at a place is B 0 and the angle of dip is 
. A horizontal conductor of length l lying along the magnetic north-south moves eastwards with a velocity v. The emf induced across the conductor is
A
zero
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
When a conductor lying along the magnetic north-south, then moves eastwards, it will cut vertical component of B 0 .
So, induced emf, 
.
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