Question

give an example of electrostatic force.

Answer 1

Example : - attraction between the dry hairs and comb


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Answer 2

hiii!!!

here's ur answer...

first of all, what is ELECTROSTATIC FORCE??

=>electrostatic force is a non contact force. it is the force of interaction [ repeltion or attraction ] of objects with electric charge without having 0 charge. this force is also called coulomb force. in electrostatic force, a charged body can attract another charged or can repel another charged and a charged body can attract another uncharged body or can repel another charged body but with a distance.

there are two types of charge :-

# positive charge ( + be )

# negative charge ( - ve )

in this force, like charges repel each other and unlike charges attract each other. like positive charge will repel another positive charge but attract a negative charge. similarly negative charge will repel another negative charge but will attract a negative charge.

now, examples of some electrostatic force :-

→ rub a balloon and then keep the balloon near a wall. it will stick with the wall.

→ rub a dry comb with your hair, then place some small pieces of paper in a sheet. place the comb just above the paper pieces without touching them. there should be a little gap between them. then watch that the paper will stick with the comb.

→ lightning is also an example of electrostatic force. as some clouds contains positive charge and some contains negative charge. when they flow towards each other. they get rubbed with other and produce a strip of lightning. lighting is also a destruction of charge.

hope this helps...!!