MATH 125 Lecture 14: Work-2

(1 point) Compute the flux of F 2(x + z)i + 3j 2zk through the surface S given by y = x2 + z2, with 0 0, z > 0, oriented toward the xz-plane. flux =

(1 point) Let S be the part of the plane 2x4y +z 2 which lies in the first octant, oriented upward. Find the flux of the vector field F = 4i + 3j + 4k across the surface s.