Determine the charge on each ball

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AI Thread Summary
The discussion revolves around determining the charge on two equally charged balls that are suspended and repel each other, coming to rest 10 cm apart. The relevant equation for calculating the force between the charges is F = (Q1 * Q2) / (4 * π * ε0 * r^2). Participants emphasize the importance of showing effort in problem-solving before receiving assistance. The problem remains unsolved as the original poster expresses uncertainty about the answer. Overall, the focus is on applying physics principles to find the charge on each ball based on their separation and the forces involved.
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Homework Statement


Two equally charged balls,each of mass 0gm are suspended from the same point by threads 13 cm long..the ball come to rest 10 cm apart due to repulsion..


Homework Equations


Determine the charge on each ball


The Attempt at a Solution



Numerical prob i don't know wat the answer is
 
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arslion said:

Homework Equations


F= \frac{Q_1 Q_2}{4 \pi \epsilon_0 r^2}

\Sigma F_x=0 \ \Sigma F_y=0

those might help

arslion said:

The Attempt at a Solution



Numerical prob i don't know wat the answer is

you need to show some effort before we can help you.
 

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