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A train is moving towards north with a s...

A train is moving towards north with a speed of 180 kilometre per hour. If the vertical comonent of the earth's magnetic field is `0.2xx10^(-4)` T, the emf induced in the axle 1.5 m longs is -

A

5.4 mV

B

54 mV

C

15 mV

D

1.5 mV

Text Solution

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The correct Answer is:
D
e=B/v
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