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The magnetic induction at the center of ...

The magnetic induction at the center of a circular coil having 5 turn and radius `2 pi` cm carrying a current of 500 mA is

A

`2 pi xx 10^(-7)` T

B

`50 pi xx 10^(-7)` T

C

`25 xx 10^(-7)` T

D

`2.5 xx 10^(-7)` T

Text Solution

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The correct Answer is:
c
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