    .      F1 (AO)	 A
-     ( 1710/)
-   - - ()
-    ()
-      (/)
-          (1 ?)
-         (??/?)
-   .      ()
-     -   (/)
-       (1 )
-     ()
-       (/)
-        ,     ,  (2/2)
-   6,   3?10 -4 .      (7,5 )
-     .     2  .      2. (.  4)
-  R1=8 , R2=4 ,   1A,       (3)
-      140,     (~100)
-  ,  12    1      3,            (4,0 )
-     ,       ()
-   1    10 5   3?10??  ,           (1370/)
-     ,         ,        ,      ( 25%)
-     3,5    105,         (30/)
-              ,    : ()
-        ?   ,        (BSsin?)
-    n      ?          S     (BScos?)
-     .  4,    (.  4)
-      5,      (~7)
-         ,      (2,6?10 8 /)
-      500,    (~1,325?10 -27 ?/)
-      .  2,  - ,   (.  2)
-     ,   ( 0)
-       5  ,   ,         (1,7)
-  ,                0,     ()
-      20,  ,     ,  12,     -  (32)
-   .  2,   .  8,       (.  2)
-        ,   3 ,    (  9 )
-       3 ,    (.  3 )
-        V1=3/,  ,    10    , V2=2/,     (~1,59 /)
-       4 ,      (.  2 )
-      2    ,      (2,6?10 8 /)
-          3,      (.  9)
-     1,5,   ,  (    1,5     1      )
-         2 ( ),       (   ,  )
-      ,             2 ( ),       (   ,  )
-        220,   2,2 ,     (100 )
- ,     2,    1  n ,       ( n=(n-1/n) (T2/T1))
-    ,   +q  +q,        ,     ( )
-     10      5/,    (2)
-      10?    2?10 28 ??      3,2,       (0,1/)
-      2,4,       (125?10 6)
-          .  2,           ( )
-         ,  (  .)
-   ,  ,   ,     ,      (2,6?10 5 /)
-        ,  ,   ,    ,  ( )
-   ,   ,   10,    (.  10)
-          ,    v   (e* /h)
-         .  3,     (.  9 )
-     q1  q2   2 ,      (.  2 )
-        3 ,     (.  9 )
-        ,    (. 4.)
-      2   ,      (2,6*10 8 /)
-   ,      ,   ,   ()
-     ,    .,  (    )
-        2,   (.  4 )
-        3,   (  9)
-      0,02/,    =56,8?10??/,  7,9?10? /?,        ,   ,         20?  (5,35)
-     1000   V1=3,6/  V2=7,2/,      (1,5?10 6 )
-       3?10  8 /,        ,    400000,  (~1,3)
-         ,    10*, 40*, 100*,   