WilliamYES6505 WilliamYES6505

12-03-2024
Physics

contestada

The electric potential (x, y) at a point in the xy plane is given by v(x, y) = y-3xy² + 4yx² where x and y are in meters. What is the x component of the electric field at x=3?
a) -18 V/m
b) -9 V/m
c) 18 V/m
d) 9 V/m

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