all parts, and show all work, thank you: if an electron is in a hydrogen atom and moves around in a circular orbit with of radius 0.550x10^-10m. Assume that the hydrogen atom is transported into a magnetic field of 0.7T where the magnetic field is also parallel to the orbital angular momentum. a) What frequency does the electron revolve in the magnetic field? b) what is the associated speed of the electron? (you may assume that the radius of the orbit of the electron remains constant)