Similarity between Dirac and Maxwell Equations

Assuming a charged electron, with a ring current distribution, the resulting Maxwell equations for the charged electron resembles Dirac equation. Thus, a connection is made between Dirac's electron field and Maxwell's electromagnetic field. Furthermore, based on the assumption of a ring shaped electron, estimation is made on the electron's radius.

Keywords: Dirac equation; Maxwell equation; Ring-like Electrons; Electron radius.