Homework Statement
A point charge +5q is located at the origin, and a point charge –3q is located on the x-axis at D = 0.361 m. At what location on the x-axis will a third charge, q0, experience no net force from the other two charges?
Homework Equations
F = k * (q1q2/r^2)...
Homework Statement
How far must two protons be placed on the Earth’s surface for there to be an electrostatic force between them equal to the weight of one of the protons?
Homework Equations
The Attempt at a Solution