Calculate electric field intensity at a point on the axis which is at distance x from the center of half ring, having total charge Q distributed uniformly on it. The radius of
Assume a uniformly charged ring of radius R and charge Q produces an electric field E_{ring} a point P on its axis, distance x away from the center of the ring as
![electrostatics - Calculation of a net electric field for a charged ring - weird integration - Physics Stack Exchange electrostatics - Calculation of a net electric field for a charged ring - weird integration - Physics Stack Exchange](https://i.stack.imgur.com/DXQat.png)
electrostatics - Calculation of a net electric field for a charged ring - weird integration - Physics Stack Exchange
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