In a coil, the current changes from -2 ~A to +2 ~A in 0.2 ~s and induces an emf of 0.1 ~V. The self inductance of the coil is:

Electromagnetic Induction and Alternating Currents: JEE Main 2024 Physics question

JEE Main 2024 · 6 Apr, Evening shift · Q6691

JEE Main 20246 Apr, Evening shiftPhysicsMediumElectromagnetic Induction and Alternating Currents149× since 2002

In a coil, the current changes from

-2 \mathrm{~A}

+2 \mathrm{~A}

0.2 \mathrm{~s}

and induces an emf of

0.1 \mathrm{~V}

. The self inductance of the coil is :

JEE Main 2024 · 6 Apr, Evening shift · Q6691

JEE Main 20246 Apr, Evening shiftPhysicsMediumElectromagnetic Induction and Alternating Currents149× since 2002

In a coil, the current changes from

-2 \mathrm{~A}

+2 \mathrm{~A}

0.2 \mathrm{~s}

and induces an emf of

0.1 \mathrm{~V}

. The self inductance of the coil is :