The principle of an electric motor is based on the current carrying conductor which produces magnetic field around it. A current carrying conductor is placed perpendicular to the magnetic field so that it experiences a force.
What is the principle of an electric motor?
The electric motor works on the principle of magnetic effects of current. Its principle is when a rectangular coil is placed in a magnetic field and current is passed through it, the coil rotates as a result of the forces acting on the coil.
What is the principle of an electric?
Electricity, simply put, is the flow of electric current along a conductor. This electric current takes the form of free electrons that transfer from one atom to the next. Thus, the more free electrons a material has, the better it conducts.
What is the principle of electric motor and electric generator?
An electric generator works on the principle of electromagnetic induction, that is, electric current is generated by a changing magnetic field. The mechanical energy provided from an external source rotates the turbine. The rotating turbine rotates the coil or the magnet of the generator.
What are the three basic parts of an electric motor?
No matter the type of motor, there are three basic parts: a stator, a commutator, and a rotor. Together they use electromagnetism to cause the motor to spin. As long as the motor receives steady current, the motor works.
How many types of electric motors are there?
Distinctions between different types of electric motors relates to their unique operation, voltage, and application requirements. There are at least a dozen different types of electric motors, but there are two main classifications: alternating current (AC) or direct current (DC).
What is electricity in simple words?
Electricity is the presence and flow of electric charge. Using electricity we can transfer energy in ways that allow us to do simple chores. Its best-known form is the flow of electrons through conductors such as copper wires. The word “electricity” is sometimes used to mean “electrical energy“.
What are the similarities and differences between electric motor and generator?
The motor and the generator are almost similar from the construction point of view, as both have a stator and rotor. The main difference between the two is that the Motor is an electric device that converts electrical energy into mechanical energy. The generator is vice versa of that motor.