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A current carrying conductor is in the f...

A current carrying conductor is in the form of a sine curve as shown, which carries current I. If the equation of this curve is `Y=2 sin((pix)/(L))` and a uniform magnetic field B exists in space.

A

Magnetic field at A is `4muT` along positive X-direction

B

Magnetic field at A is `4muT` along negative X-direction

C

Magnetic field at B is zero

D

Magnetic field at B is `2muT` along X-direction.

Text Solution

Verified by Experts

The correct Answer is:
A, C
Field due to each plate `=1/2mu_(0)K=2muT`
At A, fields add up being in the same directions whereas at B, cancel out due to opposite direction.
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