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[30 points] Three point charges are located as e. [3 points] Calculate E3, the magnitude of shown in the figure. the electric field created by the charge q3 at the origin. E3 =[ [N/C] 93 f. [2 points] What is the direction of E 3, the electric field created by the charge q3 at the d3 origin. 92 d2 d1 O - j 91 = 8 x 10-12 [C] and d1 = 8 [cm] 92 = 6 x 10-12 [C] and d2 = 6 [cm] Oi 93 = -9 x 10-12 [C] and d3 = 5 [cm] g. [5 points] Suppose that: a. [3 points] Calculate E1 , the magnitude of E1 =-37 + 1 7 [N/C] the electric field created by the charge q, at the origin. E2 = 27 +3 j [N/C] E1 = [N/C] E 3 = -27 +4 ] [N/C] Calculate the net electric field vector created b. [2 points] What is the direction of E 1 , the at the origin (DO NOT USE THE VALUES electric field created by the charge q at the FOUND IN THE PREVIOUS PARTS). origin. E net = i + j [N/C] O -i Oi h. [5 points] A charge qo equal to 1. 6 x 10- is located at the origin. The net Oi electric field at the origin and the total O - j force applied on the charge qo will have: Oopposite direction c. [3 points] Calculate E2, the magnitude of the electric field created by the charge 92 at Osame direction the origin. E2 = [N/C] i. [5 points] A charge qo equal to 1.6 x 10-19 is located at the origin, where the net electric d. [2 points] What is the direction of E 2, the field vector is supposed to be E net = -2 i + electric field created by the charge q2 at the 7 j [N/C]. origin. Oi Calculate the net electric force vector created on go and select its unit (DO NOT USE THE O - j VALUES FOUND IN THE PREVIOUS PARTS). O -i F net = i+ Oi