Electromagnetic induction is used in the operation of
A)generators.
B)transformers.
C)dynamic microphones.
D)regenerative braking.
E)all of the above.

Question

Quizplus · Accepted Answer

Electromagnetic induction is used in generators to convert mechanical energy to electrical energy, in transformers to change the voltage of alternating current, in dynamic microphones to convert sound waves into electrical signals, and in regenerative braking to convert kinetic energy into electrical energy. Therefore, all of the above choices are correct.

Electromagnetic Induction Is Used in the Operation of