Principles of Physics II
Current is the flow of electric charge, typically measured in amperes (A), which represents the movement of electrons through a conductor. Understanding current is crucial for analyzing how electrical circuits function, including their behavior under different conditions, such as voltage changes and resistance. Current plays a key role in various phenomena related to electricity, including the operation of devices like ammeters and voltmeters, the application of Kirchhoff's laws, and the impact of magnetic forces on current-carrying wires.
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