Physics 2 questions down below:

1. [10] The figure shows two charges Q1 = Q2 = +q. The Coulomb force on a charge Q; due to charge Q, is denoted by Fij. The figure includes F 21. Let the magnitude of F21 be given by F. On the figure a) Draw a vector to show F 12, the force on charge , due to charge 22. b) Consider a 3"d charge 03 = +q. Place 23 such that F31 = (2 F, 0, 0) . Hint: 23 and 24 should lie exactly on intersections of the grid. c) Consider a 4th charge 24 = -2 q. Place 24 such that F41 = (0, -F, 0) . d) Draw the vectors for F31 and F41 on the figure. Q 2