Q1/ Point charges 1 mC and 2 mC are located at (3, 2, 1) and (-1, -1,4), respectively.Calculate the electric force on a 10-nC charge located at (0, 1,3).* Q2/ Planes x = 2 and y = - 3, respectively, carry charges 10 nC/m2 and 15 nC/m2. If the linex = 0, z = 2 carries charge IOx nC/m, calculate E at (1, 1,-1) due to the * three chargedistributions Q3/ A square plate described by -2 sxS 2, -2 s ys2, z = 0 carries a charge 12 ly) mC/m. Find the total charge on the plate and the electric field intensity at .(10,0,0)