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A current of 0.1 A circulates around a c...

A current of `0.1 A` circulates around a coil of 100 turns and having a radius equal to `5 cm`. The magnetic field set up at the centre of the coil is
(`mu_(0)=4pixx10^(-7)` weber/amper-metre)

A

`5pixx10^(-5)T`

B

`8pixx10^(-5)T`

C

`4pixx10^(-5)T`

D

`2pixx10^(-5)T`

Text Solution

Verified by Experts

The correct Answer is:
C
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DC PANDEY-MAGNETIC FIELD AND FORCES-Check point
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