Consider two coils of radii r and r placed at a distance d

Last updated: 6/26/2023

Consider two coils of radii r and r placed at a distance d away as shown in the figure Assuming the length of the coils 1 1 d with n n the 1 2 number of turns per unit length of the two coils respectively the mutual inductance of the two coils is 4 00000 00000