4. Evaluate the Surface Integral [f(r,y,0)nds , where S is the part of the surface z-Vx+y* below ...
1. Evaluate the surface Integrals using Divergence (Gauss') Theorem. a) ff(xyi +2k)ndS where S is the surface enclosing the volume in the first octant bounded by the planes z-O, y-x, y-2x, x + y+1-6 and n İs the unit outer normal to S. b) sffex.y,22)idS, where S is the surface bounding the volume defined by the surfaces z-2x2 +y, y +x2-3, z-0 and n İs the unit outer normal to S. o_ ffyi+y'j+zykids, where S is the ellipsoid.x^+-1 and iis...
7. Evaluate the circulation integral [/s<= x F) .nds where F(x, y, z) = (x + 3,4+2,2 + y) and S is part of the upper part of the sphere r2 + y2 + 2+ = 25 with 3 <=55(you may use any theorem you find helpful).
3. Sketch S and compute where S is the part of the cone z-Vx+y* between z-1 andz -3, oriented by the unit normal with negative z-component. S is the oriented surface given by the parametrization ф(II,'')-(11+1, 112-r ,uv) and (11, v) E [0.1] x [0.1] S is upper unit hemisphere, oriented by the unit normal pointing away from the origin. 3. Sketch S and compute where S is the part of the cone z-Vx+y* between z-1 andz -3, oriented by...
(2) Let F zi + xj+yk and consider the integral vx Fi n dS where S is the surface of the paraboloid z = 1-x2-y2 corresponding to 0, and n is a unit normal vector to S in the positive z-direction. (a) Apply Stokes' theorem to evaluate the integral. b) Evaluate the integral directly over the surface S. (c) Evaluate the integral directly over the new surface S which is given by the disk (2) Let F zi + xj+yk...
Evaluate the surface integral f(x,y,z) dS using a parametric description of the surface. 2 f(x,y,z) x 2 where S is the hemisphere x + y +z2 = 25, for z 2 0 The value of the surface integral is (Type an exact answers, using t as needed.) Evaluate the surface integral f(x,y,z) dS using a parametric description of the surface. 2 f(x,y,z) x 2 where S is the hemisphere x + y +z2 = 25, for z 2 0 The...
Evaluate the surface integral lis(r,y,z) (x, y, z) ds where f(x, y, z) = x + y + z and o is the is the surface of the cube defined by the inequalities 0 < x < 5,0 Sy < 5 and 0 <3 < 5. [Hint: integrate over each face separately.] 1 f(x, y, z) ds =
Evaluate the surface integral (x2 + y' +52 ) ds where S is the part of the cone z = 2- x2 + y2 above the z = 0 plane. The surface integral equals Evaluate the surface integral (x2 + y' +52 ) ds where S is the part of the cone z = 2- x2 + y2 above the z = 0 plane. The surface integral equals
2. Evaluate the surface integral (cos(zz),3ev,-e y) and S is the part of the sphere z2+-2)2 8 where F(x, y,z) that lies above the ry-plane, oriented by outward normal. 2. Evaluate the surface integral (cos(zz),3ev,-e y) and S is the part of the sphere z2+-2)2 8 where F(x, y,z) that lies above the ry-plane, oriented by outward normal.
h 0 < z < 1, = 1-2" in the region for whic 2015/B3 Let S represent the surface y 0 <y<1 and 0 << 2. Draw a sketch showing the surface S, and hence evaluate the surface integral F nds where F :-yi + zj + 2xyk. h 0
5. Evaluate the surface integral SL.F 45, where F(x, y, z) = ri, and S is the part of the paraboloid z = Ty-plane, oriented upward. -x2 – y? +1 above the