1.

Which device is used to produce electricity ? Describe with a neat diagram.

Answer»

Electric motor
Galvanometer
Electric current (DC)
voltmeter

SOLUTION :1.Electric generator (DC) is the device which is used to PRODUCE electricity.
2. This device converts mechanical energy into electrical energy.
3. This device WORKS on the principle of Faraday's Law of electromagnetic induction.
4. This can be harnessed for the use of mankind to produce largecurrent.
5. When the COIL of electric generator rotates inthe magnetic field, the magnetic field induces a current in this coil.
6. This INDUCED current then flows into the circuit connected to the coil with the help of the mechanical energy


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