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wolverine [178]
3 years ago
6

Lucas rubs a plastic ruler on his sweater. He waves the ruler above a pile of shredded paper and notices that the pieces of pape

r get attracted to the ruler. Which attractive force is responsible for this?
Biology
1 answer:
Ksju [112]3 years ago
3 0

The effect is due to static electricity when Lucas rubbed plastic ruler on the sweater he caused the ruler to become negatively charged due to rubbing creating a negative charge that is carried by electrons so when he waved above pieces of paper positive charges present in the atoms of paper became attracted to negatively charged ruler.

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