The circulating field D has local rotational character and nonzero curl as intended by the diagram. The uniform parallel fields A and C have no spatial variation, while the radial field B has no circulation about a small loop away from its centre. Thus D.
More Calculus and vector calculus questions
GATE 2019 MT Q13– The smallest period of f(x)=(nx/k) is (take n,k positive)
GATE 2019 MT Q14– Find the directional derivative of =x2+y along u=(3 i+4 j)/5 at (1,1).
GATE 2019 MT Q46– A 50 cm rod rests against a vertical wall with its bottom 30 cm from the wall. The bottom…
GATE 2019 MT Q48– Find the work done by F=x i+5xy j along y=x²/2 from (0,0) to (2,2), in the stated…
GATE 2026 MT Q13– Given w=f(ax+by), where a and b are constants, the value of b w x-a w y is .
GATE 2026 MT Q32– The value of the scalar triple product a( b c) is . (Answer in integer.) Here a=2 i-3 j+4…
