How Does Electric Motors | Magnetism | Physics | FuseSchool Work?

Electric motors use magnetism to turn energy into motion, just like how a toy car moves when you push it!

Imagine you have two strong magnets, one on top of the other, and they’re facing opposite directions. They push each other apart, that’s repulsion! Now imagine you flip one magnet around so they face the same way, now they pull together, that’s attraction!

In an electric motor, electricity creates these magnetic forces inside a coil of wire. When the current flows through the coil, it acts like a magnet too. The magnets in the motor push and pull this coil back and forth, making it spin, just like how your toy car keeps moving when you keep pushing it!

How It Spins

Think of the coil as a little fan inside the motor. Every time the current changes direction, the coil gets pushed or pulled again, making the fan turn faster and faster.

It’s like having a seesaw: one side goes up while the other goes down, but instead of people, you have magnets and wires, all working together to make something move! Electric motors use magnetism to turn energy into motion, just like how a toy car moves when you push it!

Imagine you have two strong magnets, one on top of the other, and they’re facing opposite directions. They push each other apart, that’s repulsion! Now imagine you flip one magnet around so they face the same way, now they pull together, that’s attraction!

In an electric motor, electricity creates these magnetic forces inside a coil of wire. When the current flows through the coil, it acts like a magnet too. The magnets in the motor push and pull this coil back and forth, making it spin, just like how your toy car keeps moving when you keep pushing it!

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Examples

  1. A toy car moves when you press a button, powered by an electric motor inside.
  2. Your fridge door closes automatically because of a small electric motor.
  3. A fan spins around because of electricity and magnets.

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