Safe in a car if hit by lighting....NOT b/c of rubber tires?

In summary, the conversation discusses the protection of a car from lightning strikes. While some believe that rubber tires offer protection, it is actually the Faraday cage created by the car's metallic exterior that protects passengers. This protection is even greater than the small amount of rubber in the tires. The conversation also mentions that people in airplanes are not shocked during lightning strikes due to the same principle.
  • #1
IAmDOW
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So I just learned Gausse's Law and it makes me think: People always say you're safe in a car if it get struck by lighting because of the rubber tires (odd, because tired are like 90%carbon) but isn't it also because a car is a Gaussian sphere? The interior is insulated, sort of, right? If this is true, is the protection from a car acting as a Gaussian Sphere greater or less than the little amount of rubber in the tires?
 
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  • #2
Hello Dow, welcome to PF :smile: !

Rubber tyres is a myth. Faraday cage (so a plastic car doesn't help...) is the protection. Insulation helps.
here, http://www.weather.com/storms/tornado/news/what-happens-when-lightning-hits-car-20140625, and here. here a little
 
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  • #3
Think of people in an airplane struck by lightning. I never heard of any of them being shocked.
 
  • #4
Thanks for the info!
 
  • #5
anorlunda said:
Think of people in an airplane struck by lightning. I never heard of any of them being shocked.
anorlunda said:
Think of people in an airplane struck by lightning. I never heard of any of them being shocked.
My thoughts exactly! Hey, this physics stuff is kinda cool...
 
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