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Static Electricity (Charges (Can be used for (Pollution control, Laser…
Static Electricity
Charges
Can be used for
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Laser printers
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Dusters
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Electroscopes
Pith ball :soccer::
consists of a small
ball of lightweight
nonconductive substance
Metal leaf :leaves:
It consists of a vertical metal
rod, from the end of which
hang two strips of gold leaf.
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