Calculate the magnitude and direction of the net electric field at the origin due to the following three charges:
1. +3.8 microC @ (-.50m, 0)
2. -2.2 microC @ (-.20m, 0.15m)
3. -1.5 microC @ (-.05m, -0.12)
Include vector diagram of situation.
Calculate the magnitude and direction of the net electric field at the origin due to the...