Let C be the circle with
and evaluate the flux integral:
I can't seem to use Greens Theorem on this particular question and don't know why.
Now let K be an arbitrary simple closed curve in the plane that does not pass through
(0,0). Use Green's theorem to show that:
has, only, two possible values depending on whether (0,0) lies inside or outside of K.
I really need help on this one.
Can someone help me with this?