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Electricity Vocabulary 02/22/2012
a unit of energy, equivalent to the energy transferred or expended in one hour by one kilowatt of power.
two types exist-positive and negative
the rapid movement of excess charge from one place to another
a machine that uses a magnet to produce electricity
has multiple pathways for electricity to flow. if the pathway is broken at any point, electricity has other pathways it can follow.
a devise used to control the flow of electricity in a circuit