The magnetic field due to a current carr...

The magnetic field due to a current carrying circular loop of radius 3 cm at a point on the axis at a distance of 4cm from the centre is `54muT`. What will be its vlue at the centre of loop?

A

`125 muT`

B

`150muT`

C

`250muT`

D

`75muT`

Text Solution

Verified by Experts

The correct Answer is:

C

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