Two coils have a mutual inductance of 0.005 H. The current changes in first coil…
Physics · NEET · NTA Exams — Electromagnetic Induction and Alternating Currents
Two coils have a mutual inductance of 0.005 H. The current changes in first coil according to the equation \(I=I_{0} \text { sinut }\), where \(I_{n}=2 \mathrm{~A}\) and \(\omega=100 \pi \mathrm{rad} / \mathrm{sec}\). The maximum value of induced emf (in volt) in the second coil is
- \(\pi\)
- \(3 \pi\)
- \(20 \pi\)
- \(200 \pi\)
Answer
(D) 200
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