Wednesday, November 19, 2008

Blue Ice Rub For Horses Legs

Unit: Electric Circuits

electrical circuits

is so common the application of electrical circuit today maybe we do not give importance. The car, television, radio, telephone, vacuum cleaner, computers and VCRs, and many others are devices that require for their operation, simple circuitry, mixed and complex. But what is an electrical circuit? Named after the road that runs an electric current. This trip starts at one terminal of a battery, passes through an electrical conduit (copper wire) and goes to a resistor (bulb), which consumes some electric power, continues after the canal reaches a switch and return to the other terminal of the battery.

basic elements of an electrical circuit: An electrical generator, in this case a battery, the wires (cables or wires) carrying current to a resistance and then to switch focus, which is a control device.

All electrical circuit required for operation of a power source, in this case, an electrical current.

Types of electrical circuits

* Circuit * Circuit

series parallel circuit

* with a bell in series with two bulbs in parallel

* Circuit with a light bulb in parallel with two series

* circuit with two batteries in parallel

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