The neutral wire completes the circuit and carries current away from the appliance. The third wire, called the earth wire (green/yellow) is a safety wire and connects the metal case of the appliance to the earth. This stops a fault making the case of the appliance live.
The neutral wire completes the circuit and carries current away from the appliance. The third wire, called the earth wire (green /yellow ) is a safety wire and connects the metal case of the earth appliance to the earth. This stops a fault making the case of the appliance live earthing of an electric cooker.

It\’s green color wire
The wire connected to the metallic body of the electrical appliance which carries potential difference of 220V from the appliance direct to the earth.
Earth wire is the wire which is green in color and which prevents us from getting a shock from earthing
Green wire which prevents electrical appliances from getting damaged and also prevents u from getting electric shocks.
Earth wire is of green colour….it is a safety measure for leakage of current….low resistance more current goes to earth….thebuser will get less shock