There’s peltier devices, too, which use heat traveling via different metals and maybe some sort of sorcery to generate a voltage.
Also teslacoils use a different mechanism (friction I believe), though that’s a static voltage.
In theory, you could translate a magnet through a coil instead of just rotating it to produce a current. Lol spinning a ring magnet through a rounded coil could be a different way of using spinning magnets (assuming it isn’t already done).
bumblefumble@mander.xyz 3 days ago
You could always spin some wire and let the magnets stay still if you wanna be different.
5ibelius9insterberg@feddit.org 3 days ago
Well… if a wire moves in a magnetic field, a current is induced. If a current runs through a wire, it generates an electromagnetic field.
So in this case: spinning wire = spinning magnet