In a dc circuit, inductance determines how the current changes and not the final value of the current.

The self-inductance of the circuit in the figure below is 9.20  10-8 H. Find the back emf when the current is increasing at the rate of 1.83  107 A/s.

A voltage of 0.35 V is induced across a coil when the current through it changes uniformly from 0.1 to 0.55 A in 0.35 s. What is the self-inductance of the coil? Hint The self-inductance of the coil is H.

A V = 86-V source is connected in series with an R = 1.8-kΩ resistor and an L = 26-H inductor and the current is allowed to reach maximum. At time t = 0 a switch is thrown that disconnects the voltage source but leaves the resistor and the inductor connected in their own circuit. 1) How much time, in milliseconds, is needed for the current in the circuit to drop to 12 % of its value at t = 0?  2) How much energy, in millijoules, does the circuit dissipate during that time?

What is the inductance of a coil in which the average emf induced is  20.0 mV when the current in the coil is increased from 3.50 A to 7.70 A in 0.330 s?