Question

rubbing. of comb with hair

Answer 1

when we rub the comb with our hair due to the heat the comb is charged with negative charge this it get the capacity to attract the positively charged particles .

hope it helps you.
Be brainly.

Answer 2

• Rubbing of comb with hair is called electrostatic force.
• When this is done, for eg., it attracts a piece of paper.
• This is because the comb gets charged when it is rubbed.
• Many of us have learned in school that like charges repel each other and unlike charges attract each other.
• The same thing happens when the comb is brought near neutral paper strips.
• 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.