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warnexus
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Homework Statement
Homework Equations
magnitude of the force is k(e^2)/(r^2)
k = 9 * 10^9 N*m^2/C^2
e = 1.6 * 10^-19C
The Attempt at a Solution
ke^2/(r^2) = (9*10^9 N * m^2/C^2)(1.6*10^-19C)^2/(.39^2 + .40^2)*10^-18m^2 = 7.38 *10^-10 N