A long, conductive cylinder of radius _1=2.80 cm and uniform charge per unit length =302 pC/m is coaxial with a long, cylindrical, nonconducting shell of inner and outer radii _2=9.80 cm and _3=11.2 cm, respectively. If the cylindrical shell carries a uniform charge density of =79.8 pC/m^3, find the magnitude of the electric field at each radial distance indicated.

A long conductive cylinder of radius 1280 cm and uniform charge per unit length 302 pCm is coaxial with a long cylindrical nonconducting shell of inner and oute class=


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