all vocab words
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| The study of electrec charges at rest. | electrostatics
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| Aforce tatl one charge exertson another. When the charges are the same sign, they repel;when the charges are opposite, they attract. | electrical forces
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| The fundamental clectrical property to which the mutual attractions or repulsions between ewctrons or protons is attributed. | charge
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| The principle that net clectric charge is neither created nor destroyed but is transferablefrom one material to another. | conservation of charge
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| THe relationship among electrical force, charges, and distance:The electrical force between two charges varies directly as the product of the charges and inversely as the spuare of the distance between them. | Coulomb's law
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| SI unit of charge. One coulonb is equal to the total charge of electrons. | coulomb
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| Material, usually of metal, through which electric charge can flow. Good conductors of heat are generally good charge conductors. | conductor
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| A material that is a poor conductor of electricity. | insulator
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| Material that can be made to behave a either a conductor or an insulator of electricity. | semiconductor
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| Term applied to electric charge that has been redestributed on an object because of the presence of a charged object nearby. | induced
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| The charging of an object without direct contact, | induction
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| allowing charges to move freely along a connection between a conductor and the ground. | grounding
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| an atom or molecule in which the charges are aligned so that one side is slightly mor positive or negative than the opposite side. | electrically polarized
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