Question

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?
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.

Answer 1

answer is b dont trust the verified answer for usa testprep

Answer 2

Answer:

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

Explanation: