This simple electric motor works by the magnetic force F = IL x B. The current goes around the coil so that it points one direction in one end of the loop and in the other direction at the other end of the loop.
What is the role of a simple motor?
Motors turn electrical energy into rotational motion called torque. … The simple motor built in class uses a coil that is a temporary electromagnet. This coil gets the force to help create torque from the electrical current supplied by the battery.
What is the key operation of a simple motor and generator?
A generator converts mechanical energy into electrical energy, while a motor does the opposite – it converts electrical energy into mechanical energy. Both devices work because of electromagnetic induction, which is when a voltage is induced by a changing magnetic field.
How do you explain the operation of a simple electric motor Brainly?
Answer Expert Verified
Electric motor operation shows that current is supplied on the coil of wire, force is exerted on the coil of wire which is exposed on the magnetic field. This force creates the rotational movement on the coil. Transformation of energy is from electrical energy to mechanical energy.
How does an electric motor function?
An electric motor is a device used to convert electricity into mechanical energy—opposite to an electric generator. They operate using principles of electromagnetism, which shows that a force is applied when an electric current is present in a magnetic field.
What are the two main components of an electric motor?
The two main components of this kind of motor are the stator (stationary element) and the rotor (rotating element). The stator is a fixed part of the stationary motor.
What are the basic elements of a simple electric motor?
A simple motor has the following parts:
- A power supply – mostly DC for a simple motor.
- Field Magnet – could be a permanent magnet or an electromagnet.
- An Armature or rotor.
Which motor is used in generator?
The DC motor is best suited for a generator. It’ll produce current, even if the speed of the rotation is somewhat less. When you use a single phase motor, you’ll need to rotate it at a speed higher than the motors synchronous speed to generate energy.
How does AC and DC generator work?
An AC generator creates an alternating current that periodically reverses direction. But in a DC generator, a direct current flows in one direction. … The two ends of the coil are attached to the commutator, which balances the charges to and from the generator, thus resulting in a current that does not alter direction.
What is difference between electric motor and generator?
An electric motor is a machine that converts electrical energy to mechanical energy. An electric generator is a machine that converts mechanical energy to electrical energy. … The shaft of an electric motor is driven by a magnetic force which is developed between the armature and field.