Task 31067.
Closed the current source to the coil with inductance of 0.4 Cn. To determine the resistance of the coil when the current in the coil reaches 20% of its maximum value during 0.1 seconds after closing the circuit.
Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.
No customer reviews yet.