1. The problem statement, all variables and given/known data What is the force F on the 1.0 nC charge in the figure? Give your answer as a magnitude and a direction. 2. Relevant equations 3. The attempt at a solution Applying coulomb's law for the 1.0 nC charge and the 2.0 nc Charge: F= kq1q2/r^2 F=(8.99e9)(1.0e-9C)(2.0e-9C)/(.01m)2 F= 1.798e-4 N Fx= (1.798e-4)(cos60) = 8.99e-5 N Fy=(1.798e-4)(sin60) = 1.56 e-4 N and If I do the action reaction pair between the 1.0 nC charge and the negative 2.0 nC charge, I will get the same magnitudes with opposite signs. So all together, I come up with a net force of zero, but my computer says this is wrong. What am I doing incorrectly?