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A coil having 200 turns has a surface ar...

A coil having `200` turns has a surface area of `0.15m^(2)`. A magnetic field of strength `0.2T` applied perpendicular to this changes to `0.6T` in `0.4s`, then the induced emf in the coil is __________V.

A

`45`

B

`30`

C

`15`

D

`60`

Text Solution

Verified by Experts

The correct Answer is:
B
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TARGET PUBLICATION-ELECTROMAGNETIC INDUCTION-COMPETITIVE THINKING
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