(a) mass-to-charge ratio of the ion If a charged particle travels straight through a velocity selector, how is the force acting on the particle by the electric field related to the force acting on the particle by the magnetic field? How is the speed of the moving charged particle related to the magnitude of the electric and magnetic field? What type of trajectory does a particle move in when it experiences a force perpendicular to its motion? What provides the centripetal force for the ion as it travels in the deflection chamber? kg/C (b) mass of the ion kg (c) identity of the ion, assuming it's an element (Use only the masses of elements in their most common form as listed on the periodic table of elements.) Additional Materials + + +

(a) mass-to-charge ratio of the ion If a charged particle travels straight through a velocity selector, how is the force acting on the particle by the electric field related to the force acting on the particle by the magnetic field? How is the speed of the moving charged particle related to the magnitude of the electric and magnetic field? What type of trajectory does a particle move in when it experiences a force perpendicular to its motion? What provides the centripetal force for the ion as it travels in the deflection chamber? kg/C (b) mass of the ion kg (c) identity of the ion, assuming it's an element (Use only the masses of elements in their most common form as listed on the periodic table of elements.) Additional Materials + + +