Question

If $\overrightarrow F=y^2\hat{i}+xy\hat{j}+xz\hat{k}$ and C is the bounding curve of the hemisphere x2+y2+z2=9,z>0, oriented in the positive direction, then value of $\int\limits_C \overrightarrow F\cdot d\hat{r}$ is

• A. 0
• B. 1
• C. -1
• D. 2

Answer 1

Answer: (A)

0

Answer 2

The correct answer is(A): 0