A lightening conductor is a thick copper wire or strip that connects a spike secured onto the tallest point of a building to a long copper earth pole that is hammered deep into the ground at the side of the building.
It protects the building from lightning strikes, by providing an easier path for current to flow to earth than through the building.
In the event of a direct lightning strike, the current in the conductor may be so great as to melt or even vaporize the metal, but the damage to the building will nevertheless be limited.
When a lightning strikes the building, it will preferentially strike the rod and be conducted harmlessly to the ground through the wire, instead of passing through the building. The rod discharges the high voltage current into the earth and in this way the buildings are protected from being electrocuted.
Rods that are made of metal, these are mounted on the roof and connected with large cross section conductors to a ground stake (usually buried in the ground a short distance from the building). The purpose is to have the lightning strike the rods and the energy be conducted to the ground so that the building does not suffer damage during a storm.
A lightning rod is an electric conductor. Its purpose is to safely conduct the electrical charge from a lightning strike to the ground, thus protecting the structure it is attached to.
copper
benjamin franklin
I think ben franklin did
Probably a Lightning Conductor. They say , in a Bad Storm, lightning will strike the Tallest building first. Cheers.
Lightning Conductor - film - was created in 1938.
The Lightning Conductor - 1914 was released on: USA: May 1914
A lightning rod is an electric conductor. Its purpose is to safely conduct the electrical charge from a lightning strike to the ground, thus protecting the structure it is attached to.
A conductor is metals... lightning is electricity.
copper
Benjamin Franklin
benjamin franklin
it came about when Benjamin Franklin wanted to prove that lightning is electricity
Lightning arrester or lightning rod is a rod paired with a conductor. The lightning arrester was invented by Benjamin Franklin in the late 1749.
benjemin franklin
I think ben franklin did
yes, because water is a very good conductor of lightning