A wire of length 50 cm moves with a velo...

A wire of length 50 cm moves with a velocity of 300 m/min, perpendicular to a magnetic field. If the emf induced in the wire is 2 V, then the magnitude of the field in tesla is

A

`2`

B

`5`

C

`0.8`

D

`2.5`

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The correct Answer is:

C

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