1 Answer
DC (Direct Current) is a type of electric current that flows in one direction only. Unlike alternating current (AC), where the flow of electric charge changes direction periodically, DC remains constant over time.
For example, the electricity you get from batteries (like in your phone, flashlight, or remote control) is DC. The current always flows from the positive side to the negative side of the battery in a single direction.
In summary:
Does that help clarify what DC current is?
For example, the electricity you get from batteries (like in your phone, flashlight, or remote control) is DC. The current always flows from the positive side to the negative side of the battery in a single direction.
In summary:
- DC is steady and unidirectional.
- It is used in devices like laptops, mobile phones, and electric vehicles.
Does that help clarify what DC current is?