Question

give reason for the following
1. A comb rubbed on dry hair attract pieces of paper.​

Answer 1

Give reason. A comb rubbed on dry hair attract pieces of paper.

A comb rubbed on dry hair possesses static electricity which attracts small pieces of paper.

Answer 2

When we rub the comb on dry hair the comb get negatively charge this charge when we bring the charged the comb near the prices of paper it begin to attract towards comb this is because of electrostactic force on comb because while rubbing we provide energy to comb.

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