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The magnetic field B due to a current- c...

The magnetic field B due to a current- carrying circular loop of radius 12cm at its center is `0.50 xx (10^-4) T`. Find the magnetic field due to this loop at a point on the axis at a distance of 5.0 cm from the centre.

A

`3.9 xx10^(-5)T`

B

`5.2xx10^(-5) T`

C

`2.1xx10^(-5)T`

D

`9xx10^(-5)T`

Text Solution

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The correct Answer is:
A
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