A positively charged ring having uniform charge density is

Last updated: 6/10/2023

A positively charged ring having uniform charge density is shown in the figure Two elements of ring of length 1 and 12 subtend same angle very small at point A Point A is in the plane of ring but not at the centre The elements 1 and 1 are at distance r and r2 respectively from the point A A The ratio of charges of elements and 2 is 1 B Net electric field at point A is zero C The elements and 2 produce same potential at A D The direction of net electric field at A is towards 2