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On top of the house or building.
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∙ 11y ago
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The principle according to which lightning rods work?
Lightning rods attract electrical energy because they are placed high up above a building. If lightning strikes, the rod will absorb the electric energy saving the house from being struck.
What are two main ways a lightning rod protects a building?
1.lightning rods helps prevent lightning from striking 2.helps the lightning strike the ground quicker and safer.
What are ligthning rods.how do they function?
Lightning rods (metal pole or spike) are placed just above the highest point of a building. A metal cable or strap is attached to the rod, and the other end is buried in the ground. The idea is that a lightning strike will hit the rod and the electrical charge, instead of damaging the building, is led down the cable and is dissipated safely into the ground.
Is illegal to use beach sand for making glass using lightning rods?
It would depend on who owns the sand
Do scientists have devices to minimise the impact on lightning?
Lightning rods have been used on barns and the older, taller houses for a good long time. They are still used on taller structures. There are now devices to short lightning-induced current to ground on communication wires entering a house or other structure. New,improved grounding systems have been devised in the last 5 years. By the way, lightning rods are meant to continually drain off the static electricity in the air that, if it built up, could become a lightning bolt. Radio towers have the same beneficial effect.
The principle according to which lightning rods work?
Lightning rods attract electrical energy because they are placed high up above a building. If lightning strikes, the rod will absorb the electric energy saving the house from being struck.
What did Ben Franklin invent to protect people and buildings from lightning?
Lightning rods, metal spikes placed on roofs attached to a grounding wire.
Do wooden lightning rods work?
no.
Are lightning rods necessary?
yes
Who invented lightning rods on buildings?
Benjamin Frankiln. To protect buildings from lightning
What is a rod made of?
There are a variety of rods, such as curtain rods, lightning rods, stirring rods, etc. They are generally made from metal or wood, but stirring rods can be made of glass or plastic.
Do lightning rods repel or attract lightning?
Lightning rods are used to direct the force of the strike safely as possible and in a direct line as possible to ground. This direct path usually saves surrounding structures from damage.
How do function in lightning rods?
The function of a lightning rod is to absorb a lightning strike and lead the charge safely to ground before the building is damaged. The rod is placed slightly above the highest part of a building. A metal cable is attached to the rod, and the bottom end of the cable is buried deep in the ground.
What did ben Franklin establish?
a company to make lightning rods
Lightning rods work based upon the fact that?
lightning will strike the highest point above ground
How does a lightning rod help guide the electric current?
lightning rods help you because of the metal in the rod
What was built on the roof of the Seattle Space Needle to prevent lightning damage?
It has 25 lightning rods on the roof.
