- #1
thojrie
- 3
- 0
If we integrate a vector field over a surface, [tex]\int_S \vec{F} \cdot \vec{dS}[/tex], we get the flux through that surface. What does it mean if the integrad were a vector instead, [tex]\int_S \vec{F} dS[/tex]? I can't picture the Riemann sum.