If a rate of change of current of `2 A.s^(-1)` induces an emf of 10 mV in a solenoid, what is the self-inductance of the solenoid?

Explanation

`e=-L(dI)/(dt)or,L=(|e|)/((dI)/(dt))=(10xx10^(-3)V)/(2A.s^(-1))=5mH`