A train is moving towards north with a speed of 180 km/hr. If the vertical component of…
Physics · NEET · NTA Exams — Electromagnetic Induction and Alternating Currents
A train is moving towards north with a speed of 180 km/hr. If the vertical component of the earth's magnetic field is 0.2 \(x\) 10-4 T, the e.m.f. induced, in the axle 1.5 m long, is
- 1.5 mV
- 15 mV
- 5.4 mV
- 54 mV
Answer
(A) 1.5 mV
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