Question
An infinitely long, solid non-conducting red (cylinder) with circular cross section of radius a has its axis along the z-axis. It has a non-uniform volume charge density given in cylindrical coordinates by S(s) = C(s/a)^2 where C is a positive constant. In addition, there is a uniform negative surface charge density -6 in the outer cylindrical shell with radius to region 2 is vacuum. (6 is a positive constant) Use gauss' law to determine the electrical fields (both magnitude and direction of the electrical field) Region 1: inside the inner cylinder (s
Explanation / Answer
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