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0. 0. 2- D ficture ( not square) =Coul/m 1/r. 24-7 Line charge by Gauss’ law. 24-8 Non Conducting sheet. + q. + q. +. +. +. +. +. +. +. +. +. +. R. R. +. +. +. +. +. +. +. +. +. +. +. +. +. +. +. +. +. +. 24-9 Applying Gauss law : Spherical symmetry.
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0 0 2-D ficture ( not square) =Coul/m 1/r 24-7 Line charge by Gauss’ law 24-8 Non Conducting sheet
+q +q + + + + + + + + + + R R + + + + + + + + + + + + + + + + + + 24-9 Applying Gauss law : Spherical symmetry Gaussian Surface o Shell Theorem (1) r (2) r o Nonconducting Sphere : uniform charge distribution : Charge Density : =q/(4/3 R3)