1. The problem statement, all variables and given/known data Q1-----Q2-----Q3; Q1=1.78E-6C;Q2=Q3=-Q1, r1=r2=1.82m Calculate the total force on Q2. Give your answer with a positive number for a force directed to the right. 2. Relevant equations F= kq1q2/r^2 3. The attempt at a solution F2 = F12+F23 F12 = k(1.78E-6)(-1.78E-6)/(1.82^2) F23 = k(-1.78E-6)(-1.78E-6)/(1.82^2) The problem is these forces cancel and I know that they shouldn't, so I am sure is some thing I am just not seeing here.