Question

Define in one line elcrical genrator ​

Answer 1

In electricity generation, a generator is a device that converts motive power into electrical power for use in an external circuit. 



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Answer 2

An electric generator is a device that converts mechanical energy obtained from an external source into electrical energy as the output. ... Faraday discovered that the above flow of electric charges could be induced by moving an electrical conductor, such as a wire that contains electric charges, in a magnetic field.