Consider a uniformly charged ring of radius R with total charge Q, centered at the origin inthe xy-plane. Find the electric field (as a vector) at a point on the z-axis at a distance z above thecenter of the ring. Assume the charge density is constant along the ring.

Consider a uniformly charged ring of radius R with total charge Q, centered at the origin in
the xy-plane. Find the electric field (as a vector) at a point on the z-axis at a distance z above the
center of the ring. Assume the charge density is constant along the ring.