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Also abbreviated as Z
Definition:
Symbol for impedance.. The resistance to ACDefinition:
AC (Alternating Current): Current whose electrical flow alternates between positive and negative quadrants, and whose magnitude varies periodically. Alternating current is used in most commercial power transmission, and is also the basis of audio or video signals. current flowDefinition:
The flow of electrical charges through a medium such as wire or air, which can only go in one direction at a time. See Conventional Current and Electron Current., measured in ohms (similar to, but not necessarily, the same as DCDefinition:
Direct Current. Current that flows only in one direction, as opposed to AC (Alternating Current). Typically derived from batteries or DC power supplies. resistance).
