Barktuallah University in Bhopal

Direct current (DC) is a type of electrical current where the flow of electric charge is unidirectional, meaning it flows in one direction consistently. It's considered a modern concept of electricity, and its development is often associated with the work of Thomas Edison in the late 19th century. DC power is still used today in various applications, such as batteries, electronic devices, and some specialized industries, although alternating current (AC) is more commonly used for long-distance ...