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A conductor of length 20 cm carries a cu...

A conductor of length 20 cm carries a current of 1A is kept at an angle with the magnetic field of 4T. Find the angle between the conductor and the magnetic field if it experiences a force of 0.4 N.

A

`0^@`

B

`30^@`

C

`60^@`

D

`90^@`

Text Solution

Verified by Experts

The correct Answer is:
B
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