How Are Objects Charged By Friction?: OUP Physics Series.
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How Are Objects Charged By Friction?: OUP Physics Series.
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Friction charges objects by rubbing electrons from one object onto another, leaving one object positive and the other negative. This involves the transfer of electrons, with loss or gain depending on the materials rubbed together. Charged objects repel each other if they have the same charge or attract if the charges are different. Learn about electroscopes and coulombs.
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