Question: A solid cylinder of radius a and length L, where L >>a, contains volume charge of uniform density 0 C/m 3 . The cylinder

A solid cylinder of radius a and length L, where L >>a, contains volume charge of uniform density ρ₀ C/m³. The cylinder rotates about its axis (the z axis) at angular velocity Ω rad/s.

(a) Determine the current density J as a function of position within the rotating cylinder.

(b) Determine H on-axis by applying the results of Problem 7.6.

(d) Check your result of part (c) by taking the curl of H.

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a Use J 0 v 0 a Am 2 b It helps initially to obtain the field onaxis To do this we use the result of ... View full answer

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