The coefficient of mutual inductance of two coils is \( 6 \mathrm{mH} \). If the current flowing...

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The coefficient of mutual inductance of two coils is \( 6 \mathrm{mH} \). If the current flowing in one is 2 \( A \), then the induced emf in the second coil will be:
(A) Zero
(B) \( 2 \mathrm{mV} \)
(C) \( 3 \mathrm{mV} \)
(D) \( 3 \mathrm{~V} \)
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