$$ \nabla \times \mathbfH = \mathbfJ + \frac\partial \mathbfD\partial t $$ El término $\frac\partial \mathbfD\partial t$ (corriente de desplazamiento). Esto predijo que un campo eléctrico cambiante crea un campo magnético, permitiendo la existencia de ondas electromagnéticas en el vacío.
Lucas, a third-year engineering student drowning in Maxwell’s equations, had heard the rumors. Most students used the standard edition of John Kraus’s Electromagnetismo con Aplicaciones . But there was whispered talk of a specific PDF—a localized, "exclusive" digital version that supposedly contained annotated solutions and simplified visual proofs for antenna theory that weren't in the international printings. electromagnetismo con aplicaciones kraus pdf exclusive