Simple electric motor how it works

How does this work in practice? Exactly how do your convert electricity into movement? To find the answer to that, we . The Tabletop Explainer is an intermittent educational vlog presenting to viewer questions, brief science lessons, and ideas for teachers and students.

This video will explain the fundamentals of electric motors , including an overview of the left hand motor rule which is the basic principle that explains how motors work.

Electric motors are everywhere!

In your house, almost every mechanical movement that you see around you is caused by an AC (alternating current) or DC (direct current) electric motor.

A simple motor has six parts: Keep Reading Below. You may have noticed that, when you have two magnets, opposite poles attract and like poles repel. The electric motor uses this principle to create torque, or rotational force.

It is not the electric current per se, but the magnetic field it creates that generates force when an electric motor is in . Have you ever played with magnets?

Then you must be aware of the property of its poles. Like poles repels and unlike poles attract. Which means two magnets brought together will react each other and either repulsion or attraction will occur.

Prerequisites, You should be able to coil wire neatly (or find someone who can show you how) in order to make your electric motor work. Something that spins round has rotational energy. Do you want to build an electric motor ? Let me show you how to build it and why it works.

OK, this is something you may need to buy.

Magnet wire looks like plain copper wire, but has an . I need to re read that - electric generators work almost the same way as motors but the wire is turn against the magnetic force that pushes the electrons in the cooper wire - the turning pushes the electrons to electric current . An electric motor is all about magnets and magnetisA motor uses magnets to create motion. If you have ever played with magnets you know about the fundamental law of all magnets: Opposites attract andrepel. So if you have two bar magnets with their ends marked north and south, then the north end of one . The ceramic bar magnet provides the magnetic field in this simple DC motor.

With the magnet in position, the magnetic . Plus, you can now subscribe to the Tabletop Explainer via iTunes. Part of an interactive on-line booklet about electric motors explaining how the motor turns. Use the highlighted words in the text to.

When the switch is closed , the current starts to flow and the coil becomes an electromagnet.

The answer is probably yes and no!