1. The problem statement, all variables and given/known data Three identical point charges of 2.0x10-6C are placed on the x-axis. The firs charge is at the origin, the second to the right at x= 50cm, and the third is at 100 cm mark. What are the magnitude and direction of the electrostatic force which acts on the charge at the origin? 2. Relevant equations Coulombs Law 3. The attempt at a solution I'm coming up with 0.36N to the right but I'm not sure if it's right.