(22-6) Figure 22-26 shows five closed surfaces that surround various charges in a plane, as indicate

(22-6) Figure 22-26 shows five closed surfaces that surround various charges in a plane, as indicated. Determine the electric flux through each surface,s1,s2,s3,s4, and s5. The surfaces are flat “pillbox” surfaces that extend only slightly above and below the plane in which the charges lie.