Lightning is what prevents the Earth from building up a charge.
Good earthing ensures that should a short takes place in an electrical appliance, any charge is sent safely to earth.
I want to use bentonite powder in place of salt and char coal for earthing of distribution Transformers and electrical lines
Every electrical system should be earthed to get a low resistance path for dissipation of current into the earth. Major accidents take place because of improper equipment earthing or leakage current. Earth fault current directly affect the human safety. Earthing should be measured at regular intervals so as to ensure that the resistance of the earth is maintained minimum. Its main purpose is to minimize the risks of fire and shock hazards.
Because the geographical North (the point around which the Earth rotates) is in a different place to magnetic north.
no, it doesnt have to be on one place
Charged for what? What kind of court decree?
You want to provide the lightening a place to go other than through your house to find a ground. The "earthing" of the Arrester provides the pat of least resistance to ground which is where the lightening wants to go. If this connection to earth was not provided the lightening charge would wander through the house and potentially zap many appliances, TVs and other assorted things that are connected to ground in some way, including people or pets in the house. Think of your house as a maze of electrical connections to ground. The earth connection to the arrester provides a secret and direct tunnel through the maze of the lightening to follow.
no, it doesnt
Such laws would vary from place to place but it's not likely you'd be charged if you didn't participate in any way in the suicide.
no it doesnt...it takes place in thoer places in the body.
desert
it doesnt really have a specific place. Soory :(