Flux Linkage

We now know that the amount of flux through one loop of wire is:

If we have a coil of wire made up of N loops of wire the total flux is given by:

The total amount of flux, , is called the Magnetic Flux Linkage; this is because we consider each loop of wire to be linked with a certain amount of magnetic flux.

Sometimes flux linkage is represented by , so which makes our equation for flux linkage

Flux Linkage is measured in Webers, Wb