electrical energy is converted into kinetic energy in\na motor.\na battery.\nan electromagnet.\na solenoid.

Brief Explanations:

A motor uses electrical energy to produce rotational motion, converting electrical energy into kinetic energy. A battery stores chemical energy and converts it to electrical energy. An electromagnet and a solenoid are mainly used to create magnetic - fields using electrical energy and do not convert electrical energy into kinetic energy as their primary function.

Answer:

A. a motor