A cube of side L = 2.1 m lies in a region where the electric field is given by E = [-2(x^2/m^2+3.6) i - 2.0 k] N/C. We wish to find the net electric flux through the cube by first calculating the flux through each of the six faces. Here, x1=1.5m.   (a) What is the flux through the left face of the cube? (b) What is the flux through the right face of the cube? (c) What is the flux through the top face of the cube? (d) What is the flux through the bottom face of the cube? (e) What is the flux through the front face of the cube? (f) What is the flux through the back face of the cube? (g) What is the net flux through the cube?

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