week1 (dragged) 16

week1 (dragged) 16 - the energy, some electrons flow from...

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! Normally, things are electrically neutral. ! They have equal amounts of positive and negative charge and are thus electrically neutral ! Rubbing two different things may charge them both (opposite charges) ! Energy of electrons are a bit different in different materials due to their chemical structure, trying to equate
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Unformatted text preview: the energy, some electrons flow from one material to another. ! Charges are not created, just separated! ! Negative charge: an excess of electrons ! Positive charge: a deficit of electrons 7 Electric Charge Thursday, August 26, 2010...
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