1. The problem statement, all variables and given/known data Prove that the time for one revolution of a charged particle moving perpendicular to a uniform magnetic field is independent of it's speed. Write an expression that gives the period T in terms of the mass and charge of the particle and the magnetic field strength. 2. Relevant equations Fc=4*pi*^2mr/T^2 Fm=qvB 3. The attempt at a solution Fc=Fm v=4*pi*^2mr/T^2qB is that right?