What is it?

Energy is the ability to do work, where work is done when a force moves an object. Electrical energy is energy that's stored in charged particles within an electric field. Electric fields are simply areas surrounding a charged particle.

How does it work?

Electrical Energy

How is it useful?

Transportation and household appliances

Caused by the movement of electrons. electricity is delivered by tiny charged particles called electrons, usually moving through wires. found in generators, lighting, the brain,static electricity