When a glass rod is rubbed with a piece of silk cloth the rod is it negative energy or positive energy
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A glass rod becomes positively charged when rubbed with silk, while the silk becomes negatively charged. (a) The glass rod is attracted to the silk because their charges are opposite. (b) Two similarly charged glass rods repel
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Answer:
A glass rod becomes positively charged when rubbed with silk, while the silk becomes negatively charge
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