❓How does the single four-dimensional tensor equation unify Maxwell's equations?

The equation unifies the two laws by representing them as different components ( $\nu=0$ and $\nu=j$ ) of a single four-dimensional tensor equation, demonstrating the elegant and compact nature of electromagnetism within the framework of special relativity.

How does the single four-dimensional tensor equation unify Maxwell's equations? | FAQsviadean on Notion