Ground for a Van de Graaff Generator?

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SUMMARY

The discussion clarifies the grounding mechanism of a Van de Graaff generator, emphasizing that it does not have a traditional ground like batteries. The point in the provided image can be used as a grounding point if desired, but the generator is equipped with a three-prong plug that connects the housing to the ground. This ensures safety and proper operation of the device. The conversation highlights the importance of understanding grounding in high-voltage applications.

PREREQUISITES
  • Understanding of Van de Graaff generator operation
  • Knowledge of electrical grounding principles
  • Familiarity with three-prong electrical plugs
  • Basic concepts of high-voltage safety
NEXT STEPS
  • Research the electrical grounding methods for high-voltage equipment
  • Learn about the safety standards for operating Van de Graaff generators
  • Explore the design and function of three-prong plugs in electrical devices
  • Investigate the physics behind static electricity generation in Van de Graaff generators
USEFUL FOR

This discussion is beneficial for physics educators, electrical engineers, hobbyists working with high-voltage equipment, and anyone interested in the safe operation of Van de Graaff generators.

Albertgauss
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I attached a jpeg of a Van De Graaff generator off the web. Is the point in the photo the Van De Graaff ground? Suppose I have a wire coming out of that slot instead of a discharging sphere, would that hole still be the Van De Graaff ground?
 

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It is the attachment point for the ball.
Van de Graff generators don't have "grounds" anymore than batteries do.
But if you wish, you can use that point to ground the device.
 
They do have a three prong plug with the housing attached to the third prong (ground).
 
Ok, I got it. All good.
 

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