Final answer:
Grounding is the process of connecting a conductor to the Earth to allow charge to flow freely. It neutralizes the charge on a charged conductor and has no effect on a charged insulator.
Step-by-step explanation:
Grounding is the process of connecting a conductor to the Earth through a conductor, allowing charge to flow freely to and from the Earth. When a charged conductor is grounded, it neutralizes the charge, resulting in a balanced distribution of charges. On the other hand, grounding a charged insulator has no effect on the charge, as insulators do not allow the flow of charge.