what is the principle of electric motor and electric generator
Answers
Principle of electric motors:
Electric motor is used to convert electrical energy into mechanical energy. Let’s go through an example: What does the mixer in your house do for you? The rotating blades mash and mix things for you. And if someone were to ask you how that works, what would you say? You would probably say that it works on electricity. Well that’s not incorrect. Motors convert electric energy to mechanical work. The opposite is done by generators that convert mechanical work to electrical energy.
Principle of Generators:
When a conductor moves in a magnetic field, an emf is induced across the conductor. This is the only basis on which each and every rotating electric generator works. Let us discuss the matter in a little bit details so that we can easily understand how does an electrical generator actually work. According to Faraday's law of electromagnetic induction, when a conductor links with a changing flux, it will have an induced emf across it. The value of induced emf across the conductor depends on the rate of change of flux linkage with the conductor.
HOPE THIS HELPS YOU,
The electric motor works on the principle of force experienced by a current carrying conductor in the magnetic field.
The electric genrator works on the principle of electro magnetic induction.