Question: (c) A ring shaped conductor with a radius a carries a total charge Q uniformly distributed around it. Show that the electric field at

(c) A ring shaped conductor with a radius a carries a total charge Q uniformly distributed around it. Show that the electric field at a point that lies on the axis of the ring at a distance x from 1 its centre is E = Qx [8] 3/2 4TE, (a +x)2

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