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- 1.
- Αποδειξτε την εξισωση (34.11) του βιβλιου σας απο τις (34.7) και
(34.8).
- 2.
- Δειξτε οτι (34.16) (την οποια το βιβλιο παρηγαγε με την χρηση
της εξισωσης (34.7)) ειναι συμβατη με την εξισωση (34.8)
- 3.
- Εξεταστε ποιες απο τις παρακατω εξισωσεις περιγραφουν σωστα
επιπεδα αρμονικα Η/Μ κυματα (Διδεται οτι ισχυει
Em= c Bm):
- (a)
-
Ey |
= |
 |
|
Bz |
= |
 |
|
- (b)
-
Ex |
= |
 |
|
Bz |
= |
 |
|
- (c)
-
Ey |
= |
 |
|
By |
= |
 |
|
- (d)
-
Ex |
= |
 |
|
By |
= |
 |
|
- (e)
-
Ex |
= |
 |
|
By |
= |
 |
|
- (f)
-
Ez |
= |
 |
|
Bx |
= |
 |
|
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Kostas Anagnostopoulos
2001-02-22