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ch. 7

QuestionAnswer
circuit that has only one path series
circuit that has more than one path parallel
the symbol V stands for volts
the flow of current through wire is on _____ current electric
______ difference is meansured in volts voltage
a flashlight batery is an example of a dry cell
a material that allows electrons to move through it conductor
tendency for a material to oppose the flow of electrons resistance
transferring charge by touching is charging by contact
units used to measure the rate of electron flow amperes
the unit of electric energy is the Kilowatt-___ hour
Electrical ____ is expressed in watts power
allows eletrons to move through it easily conductor
closed oath through which electron flow circuit
accumulation of electric charges on an object static elericity
circuit with more than one path parallel circuit
tendency of a material to oppose electron flow resistance
does not allow electricy to move through it easily insulator
push that causes charges to move voltage difference
surrounds eletric charge and exerts force on other charges electric field
rate at with electrical energy is changed to another energy from electric power
flow of electrons through a conductor electric current
circuit with only one path series
unit of electrical energy kilo-watt hour
current is equal to the voltage difference of a circuit divided by its resistance Ohms law
car battery is wet cell
metal rod that directs lightening to earth lightening rod
device that detects electric charges electroscpoe
flashlight dry cell
Created by: studystack1239
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