Pre-Quantum Electrodynamics

Angular Momentum emd.ce.amom

The angular momentum of EM fields is directly given by

Angular momentum of EM fields

\[ {\boldsymbol l} = {\boldsymbol r} \times {\boldsymbol g} = \varepsilon_0 ~{\boldsymbol r} \times \left({\boldsymbol E} \times {\boldsymbol B}\right) \tag{lrxg}\label{lrxg} \]



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Author: Jean-Sébastien Caux

Created: 2022-03-02 Wed 15:45