Two coils have a mutual inductance of $0.005 \ H$. The current changes in the first coil according to the equation $I = I_0 \sin \omega t$,where $I_0 = 10 \ A$ and $\omega = 100 \pi \ rad/s$. The maximum value of the induced emf in the second coil is:

  • A
    $5 \ V$
  • B
    $5 \pi \ V$
  • C
    $0.5 \pi \ V$
  • D
    $\pi \ V$

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