State the principle of an electric generator.

An electric generator is based on the principle of electromagnetic induction. When a rectangular coil is rotated in a uniform magnetic field, an induced voltage is generated between the ends of the coil.

An electric generation is based on the principle of electromagnetic induction when a rectangular coil is rotated in a uniform magnetic field, an induced voltage is generated between the ends of the coil.

Based on the phenomenon of electromagnetic induction, electric generator are prepared. In an electric generator, Mechanical energy is used to rotate a conductor in a magnetic field to produce electricity. This is the principle of an electric generator.