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megadong
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Homework Statement
Given the vector field F=3x^2i-y^3j, show that the flux over any two curves C1 and C2 going from the x to the y axes are the same.
Homework Equations
Flux = int(F dot n ds) = int(Mdy - Ndx)
divF = Ny + Mx
The Attempt at a Solution
We can show the divergence of the field is zero => Ny = -3y^2 and Mx = 3y^2
so divf = Ny + Mx = 0... does this help in any way? Thanks