ElectroMagnetic InductionHard
Question
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 0.3 × 10-4 T, then the e.m.f. developed between the two ends of the conductor is
Options
A.depends on the nature of the metal used
B.depends on the intensity of the radiation
C.depends both on the intensity of the radiation and the metal used
D.is the same for all metals and independent of the intensity of the radiation.
Solution
emf. developed is given by
εind =
BωR2 = 50 μV.
εind =
BωR2 = 50 μV.Create a free account to view solution
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