Hello, I need help with part G. I rearranged the equations I solved for in terms of Gauss' Law, but still can't seem to get it right. Can please show the steps and explain. Thank you!

= $ 14% Part (a) In the following diagrams, some possible Gaussian surfaces are illustrated with red dashed lines. Select which Gaussian surface would be correct for solving the stated problem. If more than one is correct, pick all correct options. (Use the zoom-in feature on your web browser to see the diagrams better if the diagrams are too small to read in the default view.) Feedback: is available. X Incorrect! 14% Part (b) The following diagrams depict E vectors, dA vectors, and the angle between E and dA, for various possible faces of Gaussian surfaces. Select all diagrams which correctly show E, dA, and the angle between E and dA. Do not select diagrams which have any component incorrect. (Use the zoom-in feature on your web browser to see the diagrams better if the diagrams are too small to read in the default view.) Correct! 14% Part (c) Enter the correct equation for the total electric flux through the correct Gaussian surface of length L, accounting for the flux contributions of all the faces of the surface. PE =E2xrL V Correct! 14% Part (d) Enter the amount of charge the inner insulator contributes to the total enclosed charge within the Gaussian surface. If it contributes no charge to the total enclosed charge, select "zero" in the palette. 91 = P1 - AL V Correct! 14% Part (e) Enter the amount of charge the middle conductor contributes to the total enclosed charge within the Gaussian surface. If it contributes no charge to the total enclosed charge, select "zero" in the palette. 92 = zero v Correct! 14% Part (f) Enter the amount of charge the outer insulator contributes to the total enclosed charge within the Gaussian surface. If it contributes no charge to the total enclosed charge, select "zero" in the palette. 93 = x p3 L(r - b' )