- #1
mangofries
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Homework Statement
What does the slope represent for a graph of force of electrostatic (y-axis) as a function of product of charge (x-axis)?
-charges are not given - the experiment was done by charging 1 sphere, touching it with sphere two so that each sphere is 1/2 q. By touching sphere 1 with sphere 3, sphere 1 gets a charge of 1/4 while sphere 2 still has a charge of 1/2 (how charge was manipulated). These "coefficients" were graphed on the x-axis.
my slope equals 8.57 x 10^-4 N/q^2, not sure what it represents
Homework Equations
Fe=kq^2 / r^2
The Attempt at a Solution
I set up the equation as:
Fe = 8.57 x 10^-4 N/q^2 q1q2 = kq1q2/r^2
=8.57 x 10^-4 N/q^2=k/r^2
not sure how to end or if this is the right track at all.
any suggestions/answers?