A single-layer coreless solenoid with a length of 20 cm and a diameter of 4 cm is tightly wound with copper wire with a diameter of 0.1 mm. Over 0.1 s, the current strength in it decreases uniformly from 5 A to 0. Determine the electromotive force of induction in the solenoid.

Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
If you have any questions regarding the solution, please write. I try to help.