Figures shows a Gaussian surface in the shape of a cube of with edge length 1.40 m. What are the

Figures shows a Gaussian surface in the shape of a cube of with edge length 1.40 m. What are the net flux phi through the surface and the net charge q eenclosed by the suraface if E= 3Yj N/C with y in meters

A Gaussian surface in the shape of a cube with edge length 1.40 m. What are (a) the net flux Φ through the surface and (b) the net charge q_enc enclosed by the surface if E^→ = (3.00yĵ) N?C, with y in meters? What are (c) Φ and (d) q_enc if E^→ = [-4.00î + (6.00 + 3.00y)ĵ] N/C?