Question 4 of 13 > - / 10 ... View Policies Current Attempt in Progress Two particles are fixed to an x axis: particle 1 of charge q1 = 1.61 x 10" Catx=26.0 cm and particle 2 of charge 42 = -3.24q, at x= 69.0 cm. At what coordinate on the x axis is the electric field produced by the particles equal to zero? Number Units Save for Later Attempts: 0 of 5 used Submit Answer Using multiple attempts will impact your score. 10% score reduction after attempt 3Question 1 of 13 - / 10 View Policies Current Attempt in Progress In the figure four particles are fixed along an x axis, separated by distances d - 2.20 cm. The charges are q, = +2e, 42 - -8,q; = te, and q4- +4e, with e - 1.60x 101" C. What is the value of the net electrostatic force on (a) particle 1 and (b) particle 2 due to the other particles? 2 (a) Number Units [b) Number i Units Save for Later Attempts: 0 of 5 used Submit Answer Using multiple attempts will impact your score.Question 3 of 13 - /10 View Policies Current Attempt in Progress In the figure particle 1 (of charge +6.70 mC), particle 2 (of charge +6.70 mC), and particle 3 (of charge Q) form an equilateral triangle of edge length a. For what value of Q (both sign and magnitude) does the net electric field produced by the particles at the center of the triangle vanish? Number Units Save for Later Attempts: 0 of 5 used Submit Answer Using multiple attempts will impact your score. 10% score reduction after attempt 3Question 5 of 13 > - / 10 ... View Policies Current Attempt in Progress The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point P? Assume that q = 3.09 x 10* C,d =6.63 * 10 m, and r = 7.65 cm. +9 + d/2 d/2 -q e Number Units Save for Later Attempts: 0 of 5 used Submit Answer Using multiple attempts will impact your score. 10% score reduction after attempt 3