I wanted to build a power generator for my windmill.
The windmill has a rotor with an impressive 3,72 meters diameter.
I placed 16 magnets
on each of two round steel plates.
The magnets were placed on the outer edge with the poles alternately positioned (north-south-north).
The direction of the magnets on the first plate should mirror exactly the placement of the magnets on the other plate so that the magnets attract to each other.