Question

Why does a rubbed comb attract bits of paper ?​

Answer 1

When we rub a comb in our hairs it gets charged. due to this charge it attracts some objects which carries opposite charge.

For example - if comb carries +ve charge it can attracts -ve charged objects and vice versa.

Thankyou

Tanveer singh

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Answer 2

This is because the comb gets charged when it is rubbed. ... Within the papers strips, the electrons get either repelled or attracted according to whether the comb has a negative or a positive charge. This makes the paper strips have an unlike charge in the direction of the comb, and makes them rise towards it