A charged particle having charge q and mass m is projected

Last updated: 6/25/2023

A charged particle having charge q and mass m is projected into a region of uniform electric field of strength with velocity V perpendicular to E Throughout the motion apart from electric force particle also experiences a dissipative force of constant magnitude q E and directed opposite to its velocity If V 6 m s then find its speed when it has turned through an angle of 90 mass m and radius r and the ring is placed on