What is process of charging an object by friction? Give two examples in which we can charge an object by friction.
Answers
Answer:
the transfer of electrons from one uncharged object to. another by rubbing the two objects together.
Some electrons can move to the. other object when rubbing (hair and balloon)
When a polythene rod is rubbed with a duster, the friction causes electrons to gain energy. Electrons gain enough energy to leave the atom and 'rub off' onto the polythene rod. If the rod is swapped for a different material such as acetate , electrons are rubbed off the acetate and onto the duster.
Answer:
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Explanation:
When a polythene rod is rubbed with a duster, the friction causes electrons to gain energy. Electrons gain enough energy to leave the atom and 'rub off' onto the polythene rod. If the rod is swapped for a different material such as acetate , electrons are rubbed off the acetate and onto the duster.