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A copper wire value of diameter 1.6 mm ...

A copper wire value of diameter 1.6 mm carries a current i.The maximum magnetic field due to m this wire is `5xx 10^(-3)T `. The value of i is

A

`40A`

B

`5A`

C

`20A`

D

`2A`

Text Solution

Verified by Experts

The correct Answer is:
D
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