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 motor principle?
Definition. A current-carrying conductor will experience a force when placed within a magnetic field. The principle of the electric motor is that it converts electrical energy into kinetic energy (mechanical energy) through the interaction of the two magnetic fields.
What is the principle of electric generator Brainly?
Answer: Electric generator works on the principle of electromagnetic induction. In a generator, electricity is generated by rotating a coil in the magnetic field.
What is the principle of working of electric generator name two sources of direct current?
Principle: An electric generator works on the principle of electromagnetic induction. When a coil is rotated between the magnet or when the magnet is rotated in and out of the coil the current is induced in the coil and the direction of current is given by Fleming’s right hand rule.
How an electric motor and generator work in terms of the physics?
In a motor an electric current is passed through the coil. … ⇒ For a motor the input energy is electrical energy and the useful output energy is mechanical energy. The generator is used to produce an electric current from rotational motion (on large scale power stations a turbine is used to provide this rotation).
What basic principle enables all electric generators to operate?
An electric motor consists of two parts, the stator and the rotor. In a motor, the stator is the part that remains motionless and the rotor is the part that moves. The basic principle for all working motors is the magnetic attraction and repulsion.