ElectroMagnetic InductionHard
Question
If the vertical component of earth′s magnetic field be 6 × 10-5 Wb/m2, then what will be the induced potential difference between the rails of a meter−gauge when a train is running on them with a speed of 36 km/hr :-
Options
A.2 × 10-4 V
B.6 × 10-4 V
C.3 × 10-4 V
D.9 × 10-4 V
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