ElectroMagnetic InductionHard
Question
A small piece of metal wire is dragged across the gap between the pole pieces of a magnet in 0.4 sec. If magnetic flux between the pole pieces is known to be 8 × 10-4 Weber, then induced emf in the wire will be:-
Options
A.1 × 10-3 V
B.2 × 10-3 V
C.8 × 10-3 V
D.6 × 10-3 V
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