What Is the Purpose of a Lightning Rod?


The purpose of a lightning rod is to route the strike energy to a ground. This is much the same way the ground wire in a ground fault circuit interrupter works. The electrical charge in the lightning strike is attracted by the metal rod and, through a wire, sent into the ground. You can find more information here: http://www.fi.edu/pieces/hongell/
Q&A Related to "What Is the Purpose of a Lightning Rod"
Lighting rod is metallic rod, the rod provides easy route for the transfer of electric charge to the ground.
Lightning rods provide a low-resistance path to ground that can be used to
n. A grounded metal rod placed high on a structure to prevent damage by conducting lightning to the ground. One that attracts and absorbs powerful, typically negative feelings and
lightning rod: someone who is a frequent target of negative reactions and serves to distract attention from another; a metallic conductor that is attached to a high point and leads
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