Crucigrama Electricity and Electrical SafetyVersión en línea Test your knowledge about electricity and electrical safety with this crossword puzzle! por Geeta Hirsch 1 The flow of electric charge through a conductor. 2 The electric potential difference between two points in a circuit. 3 A closed loop through which an electric current can flow. 4 A material that does not easily allow the flow of electric current. 5 A material that allows the flow of electric current. 6 Connecting an electrical circuit to the Earth to prevent electric shock. 7 Movement of electrons from one atom to another along a conductor 8 an apparatus that changes direct current to alternating current 9 apparatus that changes alternating current to direct current 3 2 5 6 4 1 7 8
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