What Is Electricity?

It is possible to attach an electrical system to a circuit in order that electrical current will move through a tool. This current will transmit electrical vitality to make the system do one thing that we would like it to do. For instance, in a light-weight bulb, current carries power through a special wire known as a filament, which makes it glow. Electrical vitality can be utilized to drive an electric motor inside a software like a drill or a pencil sharpener.