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A horizontal straight wire 20 m long ext...

A horizontal straight wire `20 m` long extending from to east to west falling with a speed of `5.0 m//s` at right angles to the horizontal component of the earth's magnetic field `0.30xx10^(-4) Wb//m^(2)` The instantaneous Value of the `e.m.f` induced in the wire will be:

A

3 mV

B

4.5 mV

C

1.5 mV

D

6.0 mV

Text Solution

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The correct Answer is:
A
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