A 2.18e-9 C charge has coordinates x = 0, y = −2.00; a 2.76e-9 Ccharge has coordinates x = 3.00, y = 0; and a -4.95e-9 C charge hascoordinates x = 3.00, y = 4.00, where all distances are in cm.Determine magnitude and direction for the electric field at theorigin and the instantaneous acceleration of a proton placed at theorigin.
