Select all the correct answers.

A silver coin rubs vigorously against a wool cloth. The cloth becomes positively charged. Which statements are true?

A. The silver coin lost electrons.
B. The silver coin gained electrons.
C. The wool cloth lost electrons.
D. The wool cloth gained protons.
E. The wool cloth lost protons.



Answer :

Final answer:

When a silver coin rubs against a wool cloth, the silver coin loses electrons and the wool cloth gains electrons, resulting in the cloth becoming positively charged.


Explanation:

The silver coin lost electrons and the wool cloth gained electrons when rubbed together. This exchange of electrons results in the cloth becoming positively charged.


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