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bazaltina [42]
3 years ago
8

In a classroom experiment, a student rubs a comb against her hair. The comb is then brought near bits of paper resting on a surf

ace. Which of these can be concluded if the comb picks up the bits of paper?
A)
The comb is an insulator, but paper conducts electricity.
B)
The comb had a net charge on it, and it attracted a neutral object.
C)
The comb was left uncharged, and it attracted a positively charged object.
D)
The comb was positively charged, and it attracted a negatively charged object.
Biology
2 answers:
il63 [147K]3 years ago
7 0

answer is b dont trust the verified answer for usa testprep

Maslowich3 years ago
3 0

Answer:

The Answer Is B) The comb had a net charge on it, and it attracted a neutral object.

Explanation:

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