A metal conductor of length 1 m rotates ...

A metal conductor of length 1 m rotates vertically about one of its ends at angular velocity 5 rad. `s^(-1)` . If the horizontal component of earth's magnetic field is `0.2 xx 10^(4)` T, then the emf developed between the ends of the conductor is

a. `5 muV`

b. 5 m V

c. `50 mu V`

d. `50 m V`

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`50 mu V`

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