A regular polygon has 20 sides equal charges each of Q are

Last updated: 6/14/2023

A regular polygon has 20 sides equal charges each of Q are placed at 19 vertices of the polygon and a charge q is pla at the centre of polygon If the distance of each vertex from the centre is a then net force experienced by q is B D 1 200q 40 a 1 qQ 40 a 1 19Qq 40 a2 zero