Thread: flux of a sphere

calculate the flux of F = (z,4,-xy) out of the sphere x^2 + y^2 +z^2 = 4

cheers

Originally Posted by hugolovesmaths

calculate the flux of F = (z,4,-xy) out of the sphere x^2 + y^2 +z^2 = 4

cheers

Oh blast! I wrote out a whole long treatise on how to find the vector differential of surface area and then realized it is far easire to use the "divergence theorem".

That says that .

And, for , !