Calculate the surface integral ( i.e. f(y x F) · dS )of the curl of the vector field: F(r, 6, 2) = (86 +2 2) over the disc area of radius R=7 shown in the figure. Note that the vector field is given in cylindrical coordinate system. y R Figure : The area to be integrated is dotted. The circle is centered in the X3D0.y%3D0. The red line enclosed the area.

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