Question

when a charged conductor is placed near an earthed conductor what happen happens to capacitance​

Answer 1

When a charged conductor is placed near an earthed conductor, the capacitance​ increases.

Explanation:

• The capacitor is a two conductors by which the capacitance of the insulated charged conductor increased when the earth is connected to the conductor.
• The principal of the capacitor is when the uncharged and charged conductors are placed near it, then the electric potential of charged conductor is reduced.
• The uncharged conductors are connected to earth, then electric potential of charged conductor is reduced more.
• This decrease in the electric potential of the conductor, increases the capacitance of the conductor.