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ch7 vocab bb

vocab

QuestionAnswer
the accumulation of excess electric charge on an object static electricity
charge can be transferred from one object to another, but it cannot be created or destroyed law of conservation of charge
A material in which electrons are able to move easily conductor
A material in which electrons are not able to move easily insulator
Process of transferring a charge by touching or rubbing charging by contact
The rearrangement of electrons on a neutral object caused by a nearby charged object charging by induction
The net movement of electric charges in a single direction electric current
related to the force that causes electric charges to flow voltage difference
the tendency of a material to oppose the flow of electrons changing electrical energy into thermal energy and light resistance
the current in a circuit equals the voltage difference divided by the resistance Ohm's law
the current has only one loop to flow through series circuit
contains two or more branches for current to move through parallel circuit
the rate at which electrical energy is convenient to another form of energy electric power
Created by: Patti_lover20
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