Working of electric motor

You can find them in everything from electric trains to remote-controlled cars—and you might be surprised how common they are. How many electric motors are there in the room with . 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.

Working of electric motor in the case of induction motor is little bit different from DC motor.

The largest of electric motors are used for ship propulsion, pipeline compression and pumped-storage applications with ratings reaching 1megawatts.

Electric motors are used to produce . 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. Your saying only that electric energy is converted into mechanical energy. Is electric motor and generator same? Something to consider, if the gauge of your coil wire is too light, then the axle will tend to bend and cause the coil to be un-balanced. How does an Induction Motor work ? 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. There are mainly three types of electric motor. DC Motor 2) Induction Motor 3) Synchronous Motor.

All of these motors work in more or less. An easy-to-understand explanation of how real-life, AC electric motors work using electromagnetic induction. 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 . Sal shows that this net torque will cause the loop to rotate.

BEST EXPLANATION FOR EASY UNDERSTANDING FOR SLOW LEARNER , FOR BELOW AVERAGE BY GANESH DUTT IN HINDI MAKING SCIENCE AS INTERESTING SUBJECT IN YOUR LIFE. To understand how an electric motor works, the key is to understand how the electromagnet works. You can understand how things work in the motor by imagining the following scenario. An electromagnet is the basis of an electric motor.

The permanent magnets are stationary, so they are called the stator. The armature rotates, so it is called the rotor. But first, a little about the fundamentals of electricity and magnetism. When the coil rotates, the shaft attached to it also rotates and thus it is able to do mechanical work.

The direct current (DC) motor is one of the first machines devised to convert electrical power into mechanical power. Permanent magnet ( PM) direct current convert electrical energy into mechanical energy through the interaction of .