Helmholz equation - opracowanie

Nasza ocena:

Wyświetleń: 427
Komentarze: 0

Pobierz ten dokument za darmo

Podgląd dokumentu
Helmholz equation - opracowanie - strona 1

Fragment notatki:

Helmholz equation If we combine the two curl equations we find
curl curl E = ω2²μE. The vector identity curl curl = grad div−∇2 gives, in view of the fact that div E = 0,
∇2E = −ω2²μE . (8.6)
This equation is known as the three-dimensional wave equation and we will be concerned
with various of its solutions. When any solution for E is known we can calculate
the accompanying H from equation 8.1 above.
... zobacz całą notatkę

Komentarze użytkowników (0)

Zaloguj się, aby dodać komentarz