Let S be the shape of hemisphere x^(2) + y^(2) + z^(2) = 1, z β€ 0. Assume that S is positively oriented (normal downward).
(a) setup (only) directly flux β¬_(S)F*dS = β¬_(S)F*NdS, where F(x,y,z) = and N is an outward pointing normal vector of S
(b) Compute flux β¬_(S)F*dS = β¬_(S)F*NdS, where
z ) and N is an outward pointing normal vector of S
3. Let S be the shape of hemisphere x^2 + y^2 + z^2 = 1, z < 0. Assume that S is positively oriented (normal downward).
(a) setup (only) directly flux f JsF.dS = f fsF.NdS, where F(x,y,z) = 2yx,(tan-1(y^2),1 + z) and N is an outward pointing normal vector of S (b)Compute flux J fsFdS= J fs F.NdS,where F(x,y,z)=(2yz,(tan-1(xz),1+ z) and N is an outward pointing normal vector of S