6. [14 Points] DETAILS COLFUNPHYS1 17.P.021. MY NOTES PRACTICE ANOTHER A 1.96 X 10'9 C charge has coordinates x = 0, y = 2.00; a 3.24 x 10'9 C charge has coordinates X = 3.00, y = 0; and a -5.15 x 10'9 C charge has coordinates X = 3.00, y = 4.00, where all distances are in cm. Determine magnitude and direction for the electric field at the origin and the instantaneous acceleration of a proton placed at the origin. (a) Determine the magnitude and direction for the electric field at the origin (measure the angle counterclockwise from the positive X-axis). magnitude: (b) Determine the magnitude and direction for the instantaneous acceleration of a proton placed at the origin (measure the angle counterclockwise from the positive Xaxis). magnitude: direction E Submit