Linear conductor - opracowanie

Nasza ocena:

Wyświetleń: 364
Komentarze: 0

Pobierz ten dokument za darmo

Podgląd dokumentu
Linear conductor - opracowanie - strona 1

Fragment notatki:

Linear conductor In many media the free electric charges can move in response to the internal electric field.
Over a wide range, the forces opposing that motion are proportional to the drift velocities
of the charge carriers. The result is the linear conduction relation
J = σ E (5.19)
which is the expression of Ohm's law for volume current density flowing in a three
dimensional region.
Since there appear to be no free magnetic charges, there is no magnetic analogue of
this equation.
... zobacz całą notatkę

Komentarze użytkowników (0)

Zaloguj się, aby dodać komentarz