a) Using the Bohr's model calculate the speed of the electron in a hydrogen atom in the n = 1, 2, and 3 levels. (b) Calculate the orbital period in each of these levels.
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Speed of a Satellite in Circular Orbit, Orbital Velocity, Period, Centripetal Force, Physics Problem - YouTube
![Speed of a Satellite in Circular Orbit, Orbital Velocity, Period, Centripetal Force, Physics Problem - YouTube Speed of a Satellite in Circular Orbit, Orbital Velocity, Period, Centripetal Force, Physics Problem - YouTube](https://i.ytimg.com/vi/QIaAleG0Eb4/mqdefault.jpg)