Electric field??? 1. The problem statement, all variables and given/known data A point charge of -4 uC is located at x = 2 m, y = -2 m (called A) . A second point charge of 12 uC is located at x = 1 m, y = 2 m. (called B) (a) Find the magnitude and direction of the electric field at x = -1 m, y = 0. (called C) (b) find the angle. I know i can find angle using arctan after i find the x and y components above. so this im not too worried about. 2. Relevant equations Enet = Enetx + Enety kq / r^3 * R where R is the vector (equation given by TA) 3. The attempt at a solution i started by finding the two vectors rAC = -3,2 magnitued is sqrt(13) rBC = -2,-2 magnitued is sqrt(8) then i jumped into Enet = EAC + EBC did kq / r^3 * R for point AC k(-4e-6)/((sqrt(13))^3) * <-3,2> this gives an x and a y then the same for BC k(12e-6)/((sqrt(8))^3) * <-2,-2> this gives an x and a y i added x components togeather then the y components and said that was by Enet vector. then just found the magnitued. my Enet vector was some crazy numbers of <-7241.832,-18323.896> that is not right lol and this is where im stuck any help would be great!!!