38 A non conducting sphere of radius R and uniformly

Last updated: 6/9/2023

38 A non conducting sphere of radius R and uniformly distributed charge Q is fixed in a gravity free space and a particle having charge q is projected with a certain velocity vo from point P in such a way that it grazes the sphere at point A as shown in the figure with kinetic energy K The value of K is diameter AB is parallel to initial velocity vector vo k 1 a 4kQq 5R 9kQq 1 1 A 3R C 4R B b IN 9 P 5kQq 9R 3kQq 4TEO