5. [-/10 Points] DETAILS SERCP11 15.3.P.018. 0/5 Submissions Used (a) Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in the figure below. (Enter the magnitude of the electric field only.) 6.00 MC 1.50 AC -2.00 uC 3.00 cm 2.00 cm- N/C (b) If a charge of -6.59 JC is placed at this point, what are the magnitude and direction of the force on it? magnitude direction -Select- Need Help? Read It