Draw a well labelled diagram of generator or dynamo.
1 Answer
The diagram of dynamo is given below with its labeling :
Dynamos and Generators convert mechanical rotation into electric power. Dynamo - a device that makes direct current electric power using electromagnetism. ... Generator - normally this term is used to describe an alternator which creates AC power using electromagnetism.A voltage is produced when a magnet moves in a coil of wire. Instead, generators induce a current by spinning a coil of wire inside a magnetic field, or by spinning a magnet inside a coil of wire. ... As this happens, a potential difference is produced between the ends of the coil, which causes a current to flow.
A generator or a dynamo is a device which converts mechanical energy to electrical energy. The generator was originally designed by Nikola Tesla. Principle : Generator works on the principle of electromagnetic induction. Whenever the magnetic field linked with a coil changes , an induced emf is setup in coil.An electric generator is a mechanical rotating device which converts mechanical energy into electrical energy. It is based on the principle of electromagnetic induction. ... The rotation of coil leads to the generation of electric current in the coil in accordance with the faraday's law of electromagnetic induction.