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| form of energy that produces light, heat, and magnetic and chemical changes |
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| the flow of electrons & moves along a path called a conductor |
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| materials that best transport electricity |
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| unit of electrical strength |
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| skin care equipment measured in |
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| also called voltage, is a unit of electric pressure. measures how hard electrons are being forced or pushed by the source |
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| unit of electric resistance |
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| measure of electricity being used. power used fee second |
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closed-path through which electrons travel
open-path is broken |
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| -more than one item can be plugged into same circuit |
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| all loads run at the same time |
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| electrons move at an even rate only in one direction |
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| most common current used in businesses and homes |
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| watts appliances consumes per second |
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| dims lights, controls the speed of motors |
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