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3 A of current is flowing in a linear co...

`3 A` of current is flowing in a linear conductor having a length of `40 cm`. The conductor is placed in a magnetic field of strength 500 gauss and makes an angle of `30^(@)` with the direction of the field. It experiences a force of magnitude

A

`3 xx 10^(-4) N`

B

`3 xx 10^(-2) N`

C

`3 xx 10^(2) N`

D

`3 xx 10^(-4) N`

Text Solution

Verified by Experts

The correct Answer is:
B
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