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A copper wire of diameter 1.6 mm carries...

A copper wire of diameter 1.6 mm carries a current of 20A. Find the maximum magnitude of the magnetic field `(vec B)` due to this current.

A

`40A`

B

`5A`

C

`20A`

D

`2A`

Text Solution

Verified by Experts

The correct Answer is:
D
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