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grishma science grade 9 Inglés 15 fichas

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1Static Chargea charge at rest
2dischargea static charge that is lost to either another object or into the air
3electrostaticsthe study of static electricity
4law of electric chargeslike charges repel and unlike charges attract
5induced charge seperationno gain or loss of electrons just movement (attraction) of a neutral object caused by another object with charge
6charging by frictionobjects touch and electrical charge is transferred from one to another
7charging by inductionobjects are charged without direct contact
8charging by conductionobjects become charged by touch and electric charge is transferred from one object to another
9insulatorssubstance where electrons are tight onto the atom that they cant move to another atom
10conductoralllows electrons to move freely from one atom to another
11groundedobject is connected to earth by a conductor to neutralize the charge(s)
12Van de Graffseparates large quantities of electric charges
13electric forceforce between static charge that can push or pull the charge
14Coulomb's lawsthe strength of the electric force increases with increasing electric charge and decreases with increasing distance
15coulombthe si unit for size of the electric charge

Descripción: grade 9 science Fichas sobre Sin título, creado por grishma el 17/04/2015.
Creado por: grishma
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