Задача 31647.

In a coil with an inductance of 0.08 H, a current of 20 A passes. Determine the self-induction EMF that appears in the coil when the current in it vanishes within 0.002 s.

A detailed solution with a brief description of the condition, formulas and laws used in the solution, the derivation of the formula and the answer.
If you have any questions about the solution, please write. I try to help.