Two coils have mutual inductance 0.002 ~H. The current changes in the first coil according to the relation i=i₀ sin ω t, where i₀=5 ~A and ω=50 π rad/s. The maximum value of emf in the second coil is (π)/(α) ~V. The value of α is _ _ _ _.

Electromagnetic Induction and Alternating Currents: JEE Main 2024 Physics question

JEE Main 2024 · 27 Jan, Morning shift · Q60

JEE Main 202427 Jan, Morning shiftPhysicsMediumElectromagnetic Induction and Alternating Currents149× since 2002

Two coils have mutual inductance

0.002 \mathrm{~H}

. The current changes in the first coil according to the relation

\mathrm{i}=\mathrm{i}_0 \sin \omega \mathrm{t}

, where

\mathrm{i}_0=5 \mathrm{~A}

and

\omega=50 \pi

rad/s. The maximum value of emf in the second coil is

\frac{\pi}{\alpha} \mathrm{~V}

. The value of

\alpha

is _______.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2024 Electromagnetic Induction and Alternating Currents Question with Answer (27 Jan Morning shift, Q60) | JEE Arc