www.dzbac.com-fergani-u3.prowach

   -   -    : 01 /07 /2013  : 1
 –   –  :        :  
www.sites.google.com/site/faresfergani
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3AS U03 - E3 - Cour 04
وאص:
● ةراد  ء   و ا و) ا ا (:
- ةا   ر هز  ، ةراا  را   ا  ) ةه اا ا ( آ
 )ا-15 ( ا:
ا  ةرا را را ة  ا  0 ا إ   )i (  ه ا  ا 
:
▪ ح L1 ا أ اا   رإ ن و ة ه حL2  ا ه 
حاL1 يا عا  را ة ت  ذ ل ،  ا ةرإ   نا  و ،
ا ر آ ار   ، ا  ا ةه أ يأ ر ذ نآ و  ي
   ن و  ا  را ر .  ه ىأ   نأ ا ل ا
أ و.
ف نأ ا ل   تاذ و   را ة يأ  ا ةرإ   أ
ع دا وا ا ف  ا لوا.
● و   ا:
-  و  : اد و)r ( مو ر)Ω ( اذ ،)L ( ي ر)H. (
- اا L  ا     را ه ) لاℓ ا  ، R تا د ، ( آ ،
 ا ةاا دو نأ آ اا  .
- ا  ا ةراا    :
  ر
:
01
/
07
/
2013
ي ض
ا يا: آ ها ارد.
ا-34:

   -   -    : 01 /07 /2013  : 2
 –   –  :        :  
- اا و و   ا ةر  r اذ و L ا   ر هز i آ :
ri+
dt
di
L=uAB
-ا را ة آ اذإ ن  ا  ةرا  0=
dt
di
 و :
ri=u
AB
وأ  ك  أ ا ه  ا  ل و.
- ا   آ ر هزا اذإ و ،  أ ا  ل  ا و نآ اذإ  
 ا ه    ا ا :
dt
di
L=u
AB
ا-36:

   -   -    : 01 /07 /2013  : 3
 –   –  :        :  
 و ا ه    . ا ناا وذ ذا  دأ:
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 و را وأ سورا   ي وا ا   إ .  او