The current of $1\,A$ is passed through a hexagonal conducting wire of side $1\,m$ . The magnetic induction at its centre $O$ in $Wb/m^2$ will be

823-1391

  • A

    $\frac{{{\mu _0}}}{\pi }$

  • B

    $\frac{{\sqrt 3 {\mu _0}}}{\pi }$

  • C

    $\frac{{2\sqrt 3 {\mu _0}}}{\pi }$

  • D

    $\frac{{3\sqrt 3 {\mu _0}}}{\pi }$

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