Teaching MPPSC Assistant Professor Mock Test Series 2025 Engineering Mathematics Calculus Vector Calculus
Suppose D is a closed surface, D and F =(a, b, c) is constant vector and N is the outward pointing unit normal vector. Then which will be correct option:
1
\(\iint_D \mathbf{F} \cdot \mathbf{N} \, dS \neq 0 \)
2
\(\iint_D \mathbf{F} \cdot \mathbf{N} \, dS = 0 \)
3
\(\iint_D \mathbf{F} \cdot \mathbf{N} \, dS \geq0 \)
4
\(\int_D \mathbf{F} \cdot \mathbf{N} \, dl = 0 \)