eventually. But now, let’s pretend there’s a magic track where the train can zoom along without any resistance at all! That’s sort of like what a superconductor does.

See, in normal materials, when electricity flows through them, it encounters resistance, just like your toy car encountering bumps or obstacles on the floor.

But in a superconductor, electricity can flow freely, just like your toy train on that magic track. It doesn’t slow down or lose any energy along the way.
So, a superconductor is like a magic track for electricity, where it can go zooming along without anything holding it back! Cool, right?