Physics, 23.02.2021 01:40, jroig42

A hard rubber comb is pulled through a student's hair, and acquires a negative electric charge. This must mean that ---. Question 2 options:

the comb is electrically connected to the ground

the comb is taking electrons from the hair

the hair is taking protons from the comb

the comb is creating electrons

Answers: 3

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A hard rubber comb is pulled through a student's hair, and acquires a negative electric charge. This...