9 M Fig. 23.10 shows a Gaussian surface in the shape of a cube with edge length 1.40 m. What are (a) the net flux through the surface and (b) the net charge gene enclosed by the surface if E = (3.00yj) N/C, with y in meters? What are (c) and (d) 9enc if E = [-4.00i + (6.00 + 3.00y)j] N/C? Figure 23.13 Problem 10