>>15477393the field of a magnetic dipole, an inverse square + inverse cube one like Earth has, isnt the only kind of magnetic field possible. you can have a uniform magnetic field between two magnets where charged particles will just swirl around in circles like water going down a drain, and they wont be attracted to eithe end.
and theres no such thing as a magnetic particle. yes charged particles interact with magnetic fields like you said, but you cant have a magnetic particle. you cant isolate one pole. if you split the earth in half, you wouldnt get one north pole and one south pole, you'd get two smaller dipoles. there are no single magnetic particles
