5. In the diagram, Q = 12 pC, point P is at x = - 30 cm, charge 2Q is at y =+ 35 cm and charge Q is at y = - 35 cm. Determine the electric field and potential at point P. + 1R 1.2 x 10 N/C @ 74 south of west +24x10V P For Ey For Ez For the net electric field E 49.40 Sof W 49.40 Soft 74.10 s of W +20 SHV +2Q P 49.40 49.80 E, NON TV 74.10 - Q = 180 + 49.40 = 229, 40 = 360 - 49.40 - Q E2 EI = 310. 60 E