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Grade 4 F-1 Sci. Def

Chapter 1 Electricity and Magnatism

TermDefinition
charge A measure of the extra positive or negative particles that an object has
static electricity An electric charge that stays on an object
electric field The space around an object in which electric forces occur
electric current A flow of electric charges
circuit A path that is made for an electric current
electric cell A battery that supplies energy to move charges through a circuit
conductor A material that electric current can pass through easily
insulator A material that current cannot pass through easily
resistor A material that resists the flow of current but doesn't stop it
series circuit A circuit that has only one path for current
parallel circuit A circuit that has more than one path along which current can travel
magnet An object that attracts certain materials
magnetic pole The end of a magnet
magnetic field The space all around a magnet where the force of the magnet can act
electromagnet An arrangement of wire wrapped around a core producing a temporary magnet
Created by: scscolts
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