V Part A Calculate the electric field(magnitude and direction) at the center of a square 52.5 cm on a side if one corner is occupied by a - 38.6 MC charge and the other three are occupied by - 27.2 uC charges. VO AEd ? E= N/C Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B V O out of - 38.6 uC charge O perpendicular to the diagonal passing through - 38.6 uC charge towards - 38.6 uC charge Submit Previous Answers V Correct