Mht Cet
Electromagnetic Induction
MHT CET 2023 9th May Evening Shift
MCQ+1 / -02023
The mutual inductance (M) of the two coils is \(3 ~\mathrm{H}\). The self inductances of the coils are \(4 ~\mathrm{H}\) and \(9 ~\mathrm{H}\) respectively. The coefficient of coupling between the coils is