Question

what is the energy change in a generator?​

Answer 1

Answer:

An electric generator is a device that changes kinetic energy to electrical energy through electromagnetic induction. Electromagnetic induction is the process of generating electric current with a magnetic field.

Explanation:

The generation of electrical power requires relative motion between a magnetic field and a conductor. In a generator, mechanical energy is converted into electrical energy. The electricity produced by most generators is in the form of alternating current. In general, AC generators, motors and other electrical equipment are simpler, cheaper and more reliable than their DC counterparts.  AC electricity can be easily transformed into higher or lower voltages making it more versatile than DC electricity.