Question

A circular ring of radius R with uniform charge density λ per unit length is located in the YZ plane with its centre at origin. A particle of mass m and charge q is projected from the point P(R√3,0) on the positive axis towards the center of the ring with initial velocity u. Find the smallest value of u such that the particle does not return to P​.​

Answer 1

Answer:

I 8tgtug

Explanation:

gtujgyujjkjhkjhikgijh