Question:
A ring of radius R and charge Q is place d as shown attached
Last updated: 6/14/2023
![A ring of radius R and charge Q is place d as shown attached](https://media.kunduz.com/media/sug-question-candidate/20211105065029505718-3560118.jpg?h=512)
A ring of radius R and charge Q is place d as shown attached image if a charg e q of mass m is initially at point A the n find its velocity when it reaches to poi nt B Please solve this question by integrati on method as I know the mechanical energy approach already t KRI BR m 90 A J R