To calculate the mutual inductance between two coils, you need to consider the magnetic field generated by one coil and its effect on the other coil. The mutual inductance, denoted as M, is a measure of the extent to which the magnetic field produced by one coil induces a voltage in the other coil when the current in the first coil changes.
The formula to calculate the mutual inductance between two coils is given by:
M = (Ī¼ā * Nā * Nā * A) / L
where:
M is the mutual inductance in henries (H).
Ī¼ā is the permeability of free space, approximately 4Ļ x 10ā»ā· H/m.
Nā is the number of turns in the first coil.
Nā is the number of turns in the second coil.
A is the area of the overlapping region of the two coils in square meters.
L is the length of