Question:

The two coils of self inductance 4 H and 4 H are wound on

Last updated: 6/27/2023

The two coils of self inductance 4 H and 4 H are wound on

The two coils of self inductance 4 H and 4 H are wound on the same iron core The coefficient of mutual inducta for them may be 4 H 10 H 20 H 64 H