The finite sheet 0≤x≤1,0≤y≤1 on the z=0 plane has a charge density rhos=xy(x²+y²+25)³/² nC/m². Find
(a) The total charge on the sheet.
(b) The electric field at (0,0,5).
(c) The force experience by a −2.2mC charge located at (0,0,5).
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