Flow of charge between two spheres

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Discussion Overview

The discussion centers on the behavior of charge distribution between two conductive spheres, one initially charged and the other uncharged, when connected by a conducting wire. Participants explore concepts related to charge equality and potential differences in this context.

Discussion Character

  • Technical explanation, Debate/contested

Main Points Raised

  • One participant suggests that when two conductive spheres are connected, they will reach equal potential, implying that the total charge on each sphere remains almost unchanged.
  • Another participant directly challenges this assertion, indicating that the total charge on each sphere does not remain unchanged.
  • A subsequent participant questions whether the total charges will be equal, seeking clarification on the charge distribution.
  • One participant clarifies that the spheres in question are conductors, which may influence the charge distribution dynamics.
  • Another participant notes that the equality of charges can be derived from the uniqueness theorem, suggesting a theoretical basis for understanding the charge distribution.
  • A later reply affirms that the total charges will indeed be equal, indicating a shift in perspective or clarification of earlier statements.

Areas of Agreement / Disagreement

The discussion contains competing views regarding whether the total charge on each sphere remains unchanged and whether the total charges will be equal. No consensus is reached on these points.

Contextual Notes

Participants have not fully resolved the implications of the uniqueness theorem or the conditions under which charge distribution occurs between the spheres.

Fibo112
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Lets say I have two spheres of equal dimensions, one charged and one uncharged. Now I connect them with a conducting wire. They will now very quickly reach equal potential. Can it be said that the total charge on each sphere remains almost unchanged?
 
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Fibo112 said:
Can it be said that the total charge on each sphere remains almost unchanged?
No.
 
Dale said:
No.
Will the total charges be equal?
 
I forgot to mention that the spheres are conductors.
 
I can see now that the equality of charges follows from the uniqueness theorem.
 
  • Like
Likes   Reactions: Dale
Fibo112 said:
Will the total charges be equal?
Yes, exactly
 

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