Question

2 examples of electrostatic force

Answer 1

ANSWER :

Electrostatic force is the force that exist between electrically charged particles or objects at rest.

Electrostatics involves the accumulation of charge on the surface of objects due to rubbing . Charge exchange happens whenever any two surfaces contact and separate. When any surfaces, say wool and plastic, are rubbed each other electrons are pulled from one surfaces and relocated on the other surface thus creating a positive and negative charge.

For examples, some materials like amber attract light weight particles after rubbing .

Also the attraction of plastic wrap [positive charged]to your hand or clothing [ negative charged] after you remove it, photocopier and laser printer operation, even the comb after rubbing attracts light weight particles like paper balls.

Lightning is also another example of electrostatic force , but is shown in a massive scale. When the clouds rub each other the particles gain charge, and the flash of lightning is the equalising charge send to earth as earth is a neutral place to dump charges.

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Answer 2

Answer:

➡️balloon will be attracted to another balloon when it will be rubbed with hair.

➡️Amber attracts light weight particles after rubbing.

Explanation:

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