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Question 15 1 pts The figure shows a cubical Gaussian Surface; at the center of the cube is a point charge (the circle) with charge 189. What could explain the flux through BOTTOM face of the Gaussian Surface being 2q,/Eg? TOP BOTTOM An unshown positive charge located above the TOP face of the Gaussian Surface. An unshown negative charge located below the BOTTOM face of the Gaussian Surface. None of the other answers can explain this situation. An unshown positive charge located below the BOTTOM face of the Gaussian Surface. O An unshown positive charge located within the Gaussian Surface.Which TWO statements about Gauss's Law of electrostatics are INCORRECT in the following five options? O The electric field that is normal to the Gaussian surface should not be taken into account A larger Gaussian surface will increase the magnitude of the total electric flux in a charge-free region. O) If the medium enclosed by the Gaussian surface has a higher permittivity, the total flux of the electric displacement vector will not change. The total electric flux going through the Gaussian surface is determined by the enclosed charges and the medium permittivity. O The Gaussian surface must be a closed surface.A Gaussian (closed) surface is drawn around a region of space. There are 25 field lines leaving the Gaussian surface, and 35 field lines entering the Gaussian surface. True or False: The region of space inside the Gaussian surface must contain some positive charge. True False