ELI5; How exactly do magnets pull other objects? Like, what exactly are North and South poles and what causes them? How do aligned iron atoms affect other objects and pull on electrons in wires?

Question

ELI5; How exactly do magnets pull other objects? Like, what exactly are North and South poles and what causes them? How do aligned iron atoms affect other objects and pull on electrons in wires?

In: 14

Answer 1

They just do. Really. Magnetism isn’t the question, it’s the ultimate answer to everything. The electro-magnetic force is one of the fundamental forces of the universe at the bottom of how everything works. To tear it apart so you can see it’s inner workings is beyond ELIF. It’s like how does gravity pull you to the ground? It just does.