There are two types of electrical currents and direct current is one of them, commonly known as DC current. It is used in DC electric current and incorporates electrons that move constantly in one direction. This is rather than substituting current (Alternating current (AC)) power in which electrons move initially in one direction, and then in the other, switching quickly between each. Direct current electricity is usually used in electrical power supplies such as batteries. By using DC electricity, a circuit can be created effortlessly. It is likewise the easiest forms of power or electrical current. Most universities explain how electricity and power works by using DC current.
Electric Power is produced through the stream of electrical current by means of a framework, called a circuit, which incorporates some type of conductor as well as a source of the electric current. The current comprises of a flow of negatively charged electrons through the circuit. In a DC these electrons move through the circuit in a single direction. Therefore, DC is the flow of electric charge, which is unidirectional. This type of current is produced by different sources such as power supplies, solar cells, dynamos, thermocouples, and most commonly by the batteries.
Terms related to DC
- What does DC mean?
- What do AC and DC stand for?
- What is Alternative current and direct current?