Magnetism and Electricity
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Energy
Motion or interaction of molecules, the ability to do work
Electron
Subatomic particle that has a negative charge
Magnetism
A force that can attract or repel objects contain a magnetic material inside them caused by electral charge
magnetic field
a region around a magnetic material where the force of magnetism acts *flow from positive to negative
charges
A physical property that causes matter to experience force protons are positively charges electrons are negatively charged
attract
Being drawn to another object *Opposite charges attract
repel
To push away from something *Same charges repel
electricity
Energy resulting from charged particles
Static electricity
An imbalance of electric charges within a material
Electric Field
The area around an electric charge that experiences an electric force *flow from positive to negative
electric current
When electric charges move
open circuit
a path that electricty flows along that is interrupted or disconected
closed circuit
a complete path of electricial connection around which a current flows or circulates
series circuit
one path through which electricity flows
parallel
multiple paths for electricity to flow from one point to another