Can Coulomb's Law Be Rearranged to Solve for Q?

AI Thread Summary
Coulomb's Law, expressed as F = (1 / (4*pi*epsilon))*((q*Q)/r^2), can be rearranged to solve for Q. The correct rearrangement is Q = 4*pi*F*epsilon * (r^2/q). Additionally, users are encouraged to use LaTeX for clearer equation formatting in forum discussions. The suggestion to learn LaTeX is provided for better readability of mathematical expressions. The rearrangement and formatting tips enhance the clarity of discussions on physics equations.
grscott_2000
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Coulombs law is


F = (1 / (4*pi*epsilon))*((q*Q)/r^2)


I want to rearrange this so that Q is the subject. Will I be right in thinking that the equation should read


Q = 4*pi*F*epsilon * (r^2/q)

Many thanx

By the way, what kind of package would I need to import my equations onto this board? I think it would make things a lot easier to read
 
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LaTeX is the program used to write equations in a thread on PF.
 
Your rearrangement is correct, also.
 
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