1 1 . , , .
.21, . .
I.
:
(), l () 
();
(), 
(), 
();
() 
() .
:
(, ), = 0,050,2.
:
, / ´.
:
-712 /´ ;
-1520 / ´ ;
-2530 /´ .
1. ____________:
_____, ____, ____ ____, ________, ____%, ____ ______.
______2 , ______________.
2. __________.
| , U, | , I, | |
3. ( .8).
4. ( .8):
( ) ;
- ( 18):
h= , d = , I=
a= , b= /, l = , U = ,
k1 = , k2= , F = 2 V = /
l = , G = , G = , n =
: _______________, _____________,
23.
5. ____.
= , ( 
= 
= ), (
=, ; 
=, ); 
= , = = , 
= /3.
= ; 
= /´.
___________________________.
|
|
|
___________________________________________
