Consider three point charges sitting on the x-axis. The three charges have the charges and positions: - Q1 = -3.9x10'6 c, x1 = -0.55 m - Q2 = -1.3x10'6 c, x2 = 0.08 m - Q3 = 6.2x10'6 c, x3 = 0 m What are the magnitude and direction of the total electrostatic force on Q3? The sign of your answer will give the direction, positive is to the right and negative is to the left. Give the magnitude of the force in Newtons to at least 3 digits to avoid being counted off due to rounding