Answer:
Charging by friction: 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 )
Charging by conduction: the transfer of electrons from one object to another by direct contact ( Like when you rub your feet on the carpet, but the charges move to your hands )
Charging by Induction: Electrons can react to the electric field of a charged object without touching the object itself. In some materials, like metals, electrons can easily leave their atoms. When a metal object is close to a negatively charged object, electrons are repelled by the field and move away from it. The close end of the metal object becomes positively charged, and the far end becomes negatively charged.
Charging by polarization: In other materials, electrons only move within their own atoms. The electrons react to electric fields, resulting in individual atoms having charged ends that are attracted to charged objects. This is polarization. Charges don’t transfer between objects in polarization or induction, so neither method changes the overall charge of objects. Parts of the objects are charged in opposite ways.
Explanation:
Hope it helps^^
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