Physics-
General
Easy
Question
A conductor of length / is moved perpendicular to uniform magnetic field B with velocity v. The e.m.f. induced across the length of the conductor is
- zero
- Blv
- Blv/2
- (Bl2v)/2
The correct answer is: zero
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In a coil of self-inductance 5 H, the rate of change of current is 2 A per sec. then e.m.f. induced in the coil is
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