A metal conductor of length 1 m rotates vertically about one of its ends at angular…
Physics · NEET · NTA Exams — Electromagnetic Induction and Alternating Currents
A metal conductor of length 1 m rotates vertically about one of its ends at angular velocity 5 radians per second. If the horizontal component of Earth's magnetic field is 0.2 x 10-4 T, then e.m.f. developed between the two ends of the conductor is
- 5 μV
- 50 μV
- 5 mV
- 50 mV
Answer
(B) 50 μV
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