Wattage

Similar Terms: Watts

Electric power is the rate at which electrical energy is transferred by and electric circuit. The SI unit of power is the watt. When electric Current flows in a circuit, it can transfer energy to do mechanical or thermodynamic work. Devices convert electrical energy into many useful forms, such as heat (electrical heaters), light (light bulbs), motion (electric motors), sound (loudspeaker) or chemical changes.

Power Output is also measured in watts

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