AC power

AC (Alternating Current) power is the type of electrical current that changes direction periodically, meaning the flow of electrons alternates back and forth. This is the standard form of electricity supplied to homes and businesses because it is efficient for transmitting over long distances. Unlike DC (Direct Current), where electrons flow in one steady direction, AC's alternating nature allows for easy voltage transformation, making it adaptable for various applications. In the North American power grid, for example, the current typically oscillates 60 times per second (60 Hz). This cycle enables effective distribution and use of electrical energy across countless devices and systems.