14 The ele a distance from the centre d 24n Eor c 6a Ep 15

Last updated: 6/27/2023

14 The ele a distance from the centre d 24n Eor c 6a Ep 15 Two identical coaxial rings each of radius R are separated by a distance of 3R They are uniformly charged with charges Qand Q respectively The minimum kinetic energy with which a charged particle charge q should be projected from the centre of the negatively charged ring along the axis of the rings such that it reaches the centre of the positively charged ring is a 6a Epr Qq ARE R Qg b d Qq 2TE R 3Qq 4 R