AC

Alternating current is the kind of power that characterizes the magnitude and direction exhibit a cyclical variation. Meanwhile, the manner in which this type of oscillating current is sinusoidal, that is, a curve that rises and falls continuously. Thanks to this form of oscillation of the AC power transmission achieved more efficiently. Alternating current is the kind of power that characterizes the magnitude and direction exhibit a cyclical variation. Meanwhile, the manner in which this type of oscillating current is sinusoidal, that is, a curve that rises and falls continuously.

This type of energy is produced by the generators and is generated in power plants. The current used in homes is alternating current (sockets).