Conducting Spheres and Their Charge

AI Thread Summary
When three identical conducting spheres are charged, the charge Q distributes evenly among them when they are in contact. Once separated, the sphere that retains contact with the charged sphere will have a charge of Q/2, while the other two will initially have no charge. As each sphere is removed, the charge continues to redistribute, maintaining the total charge. Ultimately, the correct answer is that one sphere will have a charge of Q/2, while the others will remain uncharged. Understanding the principles of charge distribution in conductors is key to solving similar problems.
Nathew

Homework Statement


Suppose we have three identical conducting spheres and one of them carries a charge of Q. if they are lined up in a row and then separated one at a time without grounding them...
a. only one will be charged with Q
b. they will all be discharged
c. one of them will have a charge of Q/2
d. they will each have a charge of Q/3
e. none of these

Homework Equations





The Attempt at a Solution


my guess was d, but i don't really understand and grasp the question/concept. The answer is C. If someone could guide me in the right direction that would be great.
 
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Wait, I believe i got it. So when the 3 balls are together the charge Q spreads out as much as possible making the balls on either end Q/2 and the middle conductor with no charge. When one of the end balls is removed it keeps the charge of Q/2 and the process happens again with the other two balls. Is this right?
 
Yes.
 

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