Tag Archives: Humphrey’s Series

Johannes Rydberg

The Rydberg Formula

In Sampling the Hydrogen Atom I introduced the idea that the orbital velocity of the electron is close to light speed and is itself affected by relativity. Derivation of the Rydberg formula based on this model is very straightforward and I think rather elegant. The story starts with Joseph Jakob Balmer (1825-1898) who was a Swiss […]