Calculating Distance Between Two Charged Objects

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To calculate the distance between two charges of -5.00 C each with an electrostatic repulsion force of 4.00 x 10^3 N, the formula F = kq1q2/r^2 is used. The calculated distance is 7.5 km, which is confirmed as correct by another participant in the discussion. The importance of accurate calculations is emphasized, ensuring that the formula is applied correctly. Overall, the discussion focuses on verifying the solution to the electrostatic force problem. The interaction highlights the collaborative nature of solving physics problems.
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Homework Statement



What is the distance between two charges of - 5.00 C each if the force of electrostatic repulsion acting on them is 4.00 x 10^3 N?

Homework Equations



F=kq1q2/r^2

The Attempt at a Solution


i got 7.5km... I am not sure if that's right
 
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The equation you used is correct, as long as you didn't mess up with the calculation, your answer should be correct.
 
Aight thanks
 

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