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SupposeG=〈y2,−x2〉. Find both the circulation and flux of the field G around and across C. Briefly...

SupposeG=〈y2,−x2〉. Find both the circulation and flux of the field G around and across C. Briefly justify your reasoning

Let C be the closed semicircular path that consists of the semicircular archr1(t) =〈acost,asint〉,0≤t≤π ,followed by the line segmentr2(t) =〈t,0〉,−a≤t≤a.

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