What does the electric motor do

How does this work in practice? Exactly how do your convert electricity into movement? To find the answer to that, we . A secondary school revision resource for Edexcel GCSE Science about electricity in the real world and the cost of electricity.

You might be surprised to find out just how much work is done by electric motors.

Find out how electric motors get stuff moving.

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.

The short answer to this question is that electric motors convert electrical energy into magnetic energy, and then into rotational force. But it is clearly not that simple. Most electric motors operate through the interaction between an . Broken toys aside, electric motors are found in many of the devices that make our modern society move, from cars to clocks to . 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.

Before the electric motor can be improve though, people must learn how electric motors work. This article will explain what electric motors do and define the parts that make them work. Labelled diagram of an electric motor showing the main component parts. 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 . To understand how an electric motor works, the key is to understand how the electromagnet works. You flip the magnetic field just by changing the direction of the electrons flowing in the wire (you do that by flipping the battery over). An electromagnet is the basis of an electric motor. The Tabletop Explainer is an intermittent educational vlog presenting to viewer questions, brief science lessons, and ideas for teachers and students. Help us to make future videos for you.

They transform electrical energy into mechanical energy. When the switch is closed , the current starts to flow and the coil becomes an electromagnet. In this case the current is flowing anticlockwise in the top of the coil. This north pole is attracted to the south pole on the left.

In the experiment we first use DC current to flow through the wire.