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|Noun||1.||electrical energy - energy made available by the flow of electric charge through a conductor; "they built a car that runs on electricity"|
alternating current, alternating electric current, AC - an electric current that reverses direction sinusoidally; "In the US most household current is AC at 60 cycles per second"
direct current, direct electric current, DC - an electric current that flows in one direction steadily
signal - an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes