Three point charges are arranged in a horizontal line as shown below. Find the electric force on Q1 given the following: Q1 = -2 uC, Q2 = 1 pC, Q3 = 5 uC, r1 = 20 m, and r2 = 30 m. Remember that a positive force points to the right and a negative force points to the left. Q1 Q2 03 What is the net force on charge Q1? s.1ox1o-5 (in units of N) Computer's answer now shown above. Incorrect. Tries 2/2 Previous Tries What is the net force on charge Q2? -9.50x10'5 (in units of N) Computer's answer now shown above. Incorrect. Tries 2/2 Previous Tries What is the net force on charge Q3? 1.40x10'5 (in units of N) Computer's answer now shown above. You are correct. Your receipt no. is 160-7651 What is the sum of the forces on all three charges? 0 (in units of N) Computer's answer now shown above. Incorrect. Tries 2/2 Previous Tries Previous Tries