Question about static elecrticity (car tires)

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    Static Tires
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SUMMARY

The discussion centers on the generation of static electricity by car tires due to friction while the vehicle is in motion. It is established that the friction between the tires and the road causes electrons to accumulate or leave the atoms on the tire's surface, resulting in the formation of ions. The conversation also suggests that static shocks experienced when exiting a vehicle may be more related to the fabric of the car seats rather than the tires themselves. For further understanding, the use of a triboelectrification chart is recommended to determine how different materials interact electrically.

PREREQUISITES
  • Understanding of static electricity principles
  • Familiarity with friction and electron transfer
  • Knowledge of triboelectric series and charts
  • Basic concepts of vehicle dynamics
NEXT STEPS
  • Research the triboelectrification chart and its applications
  • Explore the YouTube channel "Jeff Quitney" for instructional videos on electricity
  • Investigate the relationship between car materials and static electricity generation
  • Learn about the physics of friction and its effects on different materials
USEFUL FOR

This discussion is beneficial for automotive engineers, physics students, and anyone interested in the principles of static electricity and its practical implications in vehicles.

yasser17
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i wanted to know when the car is moving, do the tyres create static electricity due to friction?
please give me any info you know about it.
 
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yasser17 said:
i wanted to know when the car is moving, do the tyres create static electricity due to friction?
please give me any info you know about it.

Welcome to the PF.

What do you find when you do a Google search with some of your search terms? :smile:
 
berkeman said:
Welcome to the PF.

What do you find when you do a Google search with some of your search terms? :smile:
unfortunately found nothing!
 
yasser17 said:
unfortunately found nothing!

Try searching on this using Google: how do car tires generate static electricity

The first hit on the list is pretty helpful. Why are you asking about this? Are you getting static shocks when you get out of your vehicle? The more likely culprit would be the fabric on your vehicle's seats... :smile:
 
Friend, the friction between the wheels and the road of a moving car causes electrons to accumilate or leave some of the atoms on thesurface of car tire. This means the surface of the tire has ions formed on it, electrons do not move in static electricity, they are simply stationary on the surface of the charged object. If you want to know whether a material gains or loses electrons when rubbed with another material you can look at a triboelectrification chart like this one http://www.acpk.com/static_info.htm
the best way to learn electricity principles is a youtube channel named jeff quitney; he has old military instructional videos that are outstanding.
 

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