Magnetic field due to 0.1 A current flow...

Magnetic field due to `0.1 A` current flowing through a circular coil of radius `0.1`m and `1000` turns at the centre of the coil is

`2xx10^(-1)T`

`4.31xx10^(-2)T`

`6.28xx10^(-4)T`

`9.81xx10^(-4)T`

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