Electricity

Electricity is the kind of energy that can build up in one place or flow from one object to another as it is carried by moving electrons through a wire. The flow of electricity can be a source of heat energy for some household appliances such as light bulbs, electric lamps, stoves, flatirons, toasters, and heaters. Electricity is considered an artificial source of heat energy unlike the sun, geothermal sources, and fuels, which are deemed natural sources.