- Created by: rxbyw
- Created on: 17-01-19 21:53
if electrical charges can EASILY move through a material it is an electrical CONDUCTOR eg metals
if electrical charges CANNOT EASILY move through a material it is an electrical INSULATOR eg plastics
a static charge is an electrical charge which cannot move
when INSULATING materials are rubbed together FRICTION causes - charged electrons to be removed and transferred from one material to another.
this leaves a +…