AC vs. DC

AC (alternating current) and DC (direct current) are two types of electrical flow. DC delivers electricity in a constant, unchanging direction, similar to a steady flow of water. It’s used in batteries, electronics, and small appliances. AC periodically reverses direction, like waves in the ocean, and is used for delivering power to homes and businesses because it can efficiently travel long distances. In summary, DC is steady and unidirectional, while AC changes direction periodically, making it suitable for different applications in our daily lives.