Problem 30538.
Calculate the average emf. self-induction resulting from breaking the current in an electromagnet. Number of turns N=1000, solenoid cross-section S=10 cm^2, induction B=1.5 T, opening time delta t=0.01 s.
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.
No customer reviews yet.