AI Tutor
Back to 18.1 Static Electricity and Charge: Conservation of Charge

18.1 Exercise 7

Avg difficulty 2.5

In an experiment, a student runs a comb through his hair several times and brings it close to small pieces of paper. Which of the following will he observe?

  1. Pieces of paper repel the comb.
  2. Pieces of paper are attracted to the comb.
  3. Some pieces of paper are attracted and some repel the comb.
  4. There is no attraction or repulsion between the pieces of paper and the comb.

OpenStax College Physics 2e, 18.1 Static Electricity and Charge: Conservation of Charge, exercise 7

AI Tutor

Adapted from College Physics © 2022 Rice University. Licensed under CC BY 4.0. Sources: College Physics 2e, College Physics for AP® Courses 2e. Imported at revision f98d7a7.