-ileet02-xythos.content.blackboardcdn.com/5f5fd5ca0667c/7412949?X-Blackboard-Expiration=1650618000000&X-Blackboar... Q Update 2/2 eoe Q4: Three point charges are placed on the x-axis. A charge of +2.0 vC is placed at the origin, -2.0 WC to the right at x = 50 cm, and +4.0 WC at the 100 cm mark. What are the magnitude and direction of the electrostatic force that acts on the charge at the origin? (8 points) (k = 9 x 109Nm2/C2) Q5: In the figure below, find the net electric field at P (both magnitude and direction) in terms of given information (i.e. a, y, Q) (8 points) Show All x image_67173377.JPG a image_67146497.JPG -Q a image_67194881.JPG OSSServiceAppt.ics ooo