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the measurement of electrical flow in a conductor


an electrical source and wires connected to a light, heater, or motor


metal tube with individually insulated wires


flow of electrons in a conductor


making an electrical connection between a piece of electrical equipment and the earth


sheathed cable containing individually insulated electrical wires


a device used to stop the flow of electrical current; used in controlling devices


the measurement of electrical pressure


the measurement of electrical power (W= V x A)

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