Problem 9: Two point charges lie on the x-axis: Q1 +4.0mC is at x=3.0m. Find the x-component, E, of the electric field vector, produced by both charges, Q1 and Q2, at a point P on the x-axis, at x=6.0m. Also find the x-component, Fa, of the electric force exerted on a test charge, q=-5mC, placed on the x-axis at point P. -4.0mC is at x = 0, and Q2 (A) E = +3.00 MN/C and F (B) E = -4.50 MN/C and Fg = +22.5 kN (C) E = -3.00 MN/C and Fa = +15.0 kN (D) E = +4.50 MN/C and F = -22.5 kN (E) E = +3.00 MN/C and F = +15.0kN = -15.0 kN |3D

Problem 9: Two point charges lie on the x-axis: Q1 +4.0mC is at x=3.0m. Find the x-component, E, of the electric field vector, produced by both charges, Q1 and Q2, at a point P on the x-axis, at x=6.0m. Also find the x-component, Fa, of the electric force exerted on a test charge, q=-5mC, placed on the x-axis at point P. -4.0mC is at x = 0, and Q2 (A) E = +3.00 MN/C and F (B) E = -4.50 MN/C and Fg = +22.5 kN (C) E = -3.00 MN/C and Fa = +15.0 kN (D) E = +4.50 MN/C and F = -22.5 kN (E) E = +3.00 MN/C and F = +15.0kN = -15.0 kN |3D