1. The problem statement, all variables and given/known data Three charged particles are placed at the corners of an equilateral triangle of side 1.2m. The charges are +4 macroC, -8macroC and -6macroC. Calculate the magnitude and direction of the net force on each due to the other two. http://img530.imageshack.us/img530/7010/psyyu7.png [Broken] 2. Relevant equations F=k (Q1Q2)/r^2 3. The attempt at a solution I started buy using the force formular using Q1 and Q2 got .2N dont know if that right then i did it using Q1 and Q3 and got .15N now im so stuck and have no idea what to do with these numbers. Any help will be appreciated!