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What is the magnitude of the equatorial ...

What is the magnitude of the equatorial and axial fields due to a bar manget of length `5*0cm` at a distance of `50cm` from its mid-point? The magnetic moment of the bar magnet is `0*40Am^2`.

A

`3.2xx10^-5T,6.4xx10^-7T`

B

`4.2xx10^5T,6.4xx10^-7T`

C

`5xx10^-5T,3.2xx10^-7T`

D

`3.2xx10^-7T,6.4xx10^-7T`

Text Solution

Verified by Experts

The correct Answer is:
D
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