Eletricidade

Synopsis: Audiovisual that addresses the main aspects that involve the studies on Electricity. The first episode encompasses electric charge, its properties and electrification, electric field and power lines. The second episode deals with topics such as electric potential, electric potential, movement and load distribution, capacitors and capacitor association. The third deals with the subjects of electrical current, electrical resistance, conductors, insulation and semiconductors, Ohm law, generators and receivers, electric power, Joule effect and circuits. For example, the electrical installation of a house will be used, as well as some of its items (lamps, appliances, etc).
Source: Physics and Daily Life.
URL: http://en.wikipedia.org/w/index.php?title=Electricity_view.html