{{ /self_and_mutual_inductance_magnetica.png?400 }} 

Illustration of self- [[/magnetic flux]] ($Φ_{11}$ and $Φ_{22}$) and mutual magnetic flux ($Φ_{12}$ and $Φ_{21}$), giving rise to [[/self-inductance]] and [[/mutual inductance]], respectively; if the coils are identical then the mutual fluxes between them are equal.

<box round 75% #aaffaa>
  self_and_mutual_inductance_magnetica.png
{{page>insert/file-sz-cc}}
</box>

{{tag> Magnetic_flux Magnetic_field_lines Magnetic_flux_lines Magnetic_force_lines Helmholtz_coil Self-flux Mutual_flux Self-inductance Mutual_inductance Files}}