# The box-like Gaussian surface of Fig. 1 encloses a net charge of +24.00 C and lies in an electric field given by E = [(10.0 + 2.00x)i – 2.00j + bzk]…

The box-like Gaussian surface of Fig. 1 encloses a net charge of +24.0Îµ0 C and lies in an electric field given by E = [(10.0 + 2.00x)i – 2.00j + bzk] N/C, with x and z in meters and b a constant. The bottom face is in the xz plane; the top face is in the horizontal plane passing through y2 = 1.00 m. For x1 = 1.00 m, x2 = 4.00 m, z1 = 1.00 m, and z2 = 3.00 m, what is b?