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EduGorilla 1 year, 9 months ago.
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A metal conductor of length 1 m rotates vertically about one of its ends at an angular velocity of 5 radians per second. If the horizontal component of Earth’s magnetic field is 0.2 x 10-4 T, then the e.m.f. developed between the two ends of the conductor is
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- 5
V - 50
V - 5 mV
- 50 mV
- 5
