Determine the electric field at the location shown with the "X" in unit vector notation. The charge magnitudes are q1 = 4.3 nC and q3 = 6.7 nC, The distance is d = 0.190 m. Show a free body diagram with force vectors (1 point), vector labels (1 point) and correctly placed reference angles for the vectors (1 point) Write the x-axis and y-axis components of the electric field in symbolic form (2 points), and the final numerical answer in unit vector form with correct significant figures and units. (2.5 points). Upload your answers with the written work. Enter the x-axis field magnitude in the space provided