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Static electricity consists of electrical charge that builds up on the surface of an insulating material such as clothing, hair or skin.
It is generated by friction or movement of the insulating surface, usually in a dry, non-humid environment.
Static can generate huge voltages which can cause hair to stand up and show visible electrical arcs when discharged.
It usually results in an electric shock when contact with a conductive ‘earthed’ surface is made (door handle).
The most famous form of static electricity is lightning.
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