mathlord2
mathlord2
03-09-2017
Physics
contestada
Gold-leaf electroscope uses
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ThomasTheDankEngine
ThomasTheDankEngine
03-09-2017
-identifies an electric charge
-it can identify its polarity (positive or negative) if you compare it to a charge that you already know
-can identify the magnitude of a charge (how big of a charge it is)
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