An electric field given by E = 4.6-5.4(y + 6.3), pierces the Gaussian cube of edge length 0.760 m and positioned as shown in the figure. (The magnitude E is in newtons per coulomb and the position x is in meters.) What is the electric flux through the (a) top face, (b) bottom face, (c) left face, and (d) back face? (e) What is the net electric flux through the cube? (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units (e) Number i Units Gaussian surface