What is the Inverse Formula for Potential?

AI Thread Summary
The discussion centers on the inverse relationship between electric potential and distance from a point charge. Participants inquire about the specific equation that describes this relationship, particularly when the distance from the charge changes from 10 cm to 20 cm. Clarification is sought regarding the nature of the force involved, confirming it is electric force. The conversation highlights the importance of understanding how potential varies with distance in the context of charged particles. This foundational concept is essential for grasping the behavior of electric fields.
Coco12
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I know potential has an inverse relationship with distance. However what is the equation that deduces this?
 
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Coco12 said:
I know potential has an inverse relationship with distance. However what is the equation that deduces this?

What is the context of your question? What force field are you referring to?
 
The question just asks that if a potential is 10 cm from a pt charge and then it is moved to 20 cm no would the potential change?
 
Coco12 said:
The question just asks that if a potential is 10 cm from a pt charge and then it is moved to 20 cm no would the potential change?

So the force is electric force. What is the equation for the force between two charged particles as a function of the distance between them?
 
How do you know it is electric force?
 
Coco12 said:
How do you know it is electric force?

"point charge" :smile:
 
Oh! I see it now!
 

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