It is a lightening rod, invented by Benjamin Franklin, and it's there so that the building doesn't get struck by lightening and burn. The lightening is attracted to the metal rod, and is safely carried to the ground.
to protect tall buildings . it consists of metal rod ending in spikes at top. the lower end of rod is attached to a copper plate buried deep in earth. if lightning does strike the building, it flows harmlessly to the earth through the metal rod' no damage is done to building
A lightning rod is a metal rod or spike that is fastened just above the highest point of a tall building. A wire cable or metal strap connects the rod to the ground. Rather that lightning striking and damaging the building's structure, the charge is directed down to earth, so saving the structure from damage.
To create a lightning rod, you will need a metal rod or conductor that is tall enough to be higher than the structure it is protecting. The rod should have a pointed tip and be securely grounded to dissipate the electrical charge safely into the ground. It's important to follow local building codes and safety guidelines when installing a lightning rod.
A metal rod is a long bar that is made out of steel or other metal materials. It can be used for construction.
856m tall without the lightning rod
The lightning rod (USA), lightning conductor (UK) is a metal rod that is placed on the top of tall buildings. A metal cable or strap connects the conductor to another metal rod sunk deep into the earth. The principle is that should lightning strike the building, it is attracted to the conductor and travels down the cable to be dissipated safely into the earth - so saving the building from lightning damage. Wooden building used to burn down under stikes from lightening. The lighten rod (Ben Franklin) gives the electricity a easy path to the ground instead of a heat-producing path through wood.
Yes, a lightning rod mounted on a tall building can help protect the structure by providing a path for the lightning strike to safely reach the ground without causing damage. The rod will attract the lightning strike and conduct it harmlessly to the ground, reducing the risk of fire or structural damage. It is important for the lightning rod to be professionally installed and maintained to ensure its effectiveness.
A lightning rod is a metal rod or conductor mounted on a building or structure to protect it from lightning strikes. The rod helps to safely conduct the electrical charge from a lightning strike to the ground, reducing the risk of fire or other damage to the building.
The lightning rod (USA), lightning conductor (UK) is a metal rod that is placed on the top of tall buildings. A metal cable or strap connects the conductor to another metal rod sunk deep into the earth. The principle is that should lightning strike the building, it is attracted to the conductor and travels down the cable to be dissipated safely into the earth - so saving the building from lightning damage. Wooden building used to burn down under stikes from lightening. The lighten rod (Ben Franklin) gives the electricity a easy path to the ground instead of a heat-producing path through wood.
Usally a metal rod on top of the buliding to attract the lightning
An example is a metal rod fixed to the top of a church steeple. The rod will protrude above the tallest point of the building. There will either be a metal strap or a thick cable connecting the rod to the ground, with the bottom end buried beneath the ground surface. The principle is that should a lightning strike occur, instead of damaging the building's structure, the lightning will strike the rod and the electricity will be directed down the strap or cable and into the earth, so saving the building from damage.
They built it by using a lot of metal and strong structure.