A very long straight conductor and isosceles triangular conductor lie in a plane and are separated from each other as shown in the figure. If $a = 10\ cm , b = 20\ cm$ and $h = 10\ cm$ , find the coefficient of mutuaI induction

821-475

  • A

    $4.8 \times 10^{-6}\ H$

  • B

    $3.6 \times 10^{-8}\ H$

  • C

    $2.4 \times 10^{-8}\ H$

  • D

    $1.2 \times 10^{-8}\ H$

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