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A two metre wire is moving with a veloci...

A two metre wire is moving with a velocity of 1 m/sec perpendicular to a magnetic field of `0.5 "weber"//m^(2)`. The e.m.f. induced in it will be

A

`0.5 V`

B

`0.1 V`

C

`2V`

D

`1V`

Text Solution

Verified by Experts

The correct Answer is:
D
`l = 2m , v = 1 m//s , B = 0.5 wb//m^2`
`v = Bvl = 2 xx 1 xx 0.5`
`= 1.0 ` volt
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