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In a classroom experiment, a student rubs a comb against her hair. The comb is then brought near bits of paper resting on a surface. Which of these can be concluded if the comb picks up the bits of paper?
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In a classroom experiment, a student rubs a comb against her hair. The comb is then brought near bits of paper resting on a surface. Which of these can be concluded if the comb picks up the bits of paper?

User Richard Walters
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Answer:

The comb was positively charged, and it attracted a negatively charged object.

An example of static electricity.

User Sarquella
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