Let y > 0 be the region of space with a uniform and constant magnetic field Bk . A particle with charge q and mass m travels along the y-axis and enters in magnetic field at origin with speed v0 . In region the particle is subjected to an additional friction force vector (F= -kv) . Assume that particle *** in region y > 0 at all times. The coordinates of the particle where it will finally stop are (x, y) then.
