Problem 29. Show by direct integration that the electric field at the center of a ring of charge of radius R and of cons

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Problem 29 Show By Direct Integration That The Electric Field At The Center Of A Ring Of Charge Of Radius R And Of Cons 1 (10.01 KiB) Viewed 16 times

Problem 29. Show by direct integration that the electric field at the center of a ring of charge of radius R and of constant linear charge density A is zero. Let the ring be in the z-y plane, centered on the origin of coordinates. You may assume that A is positive. Problem 30 Consider a ring of charge of radine R cantare on the origin in the plane with a linear rharge density is