, ;
;
.
:
RC ;
;
;
;
.
4.1.3. 4
, :
741;
BC 547;
1.5 ;
4 ;
2.2 ;
820 , 1, 2×1.1 , 1.8 , 2.2 , 33, 22;
33 n, 270 n, 1 n, 10 n, 2×100 n, 220 n, 1 , 10 ×16 ;
;
;
.
2¸3 ;
1:10;
, .
4.2. RC
( 4 1).
4 1
R2, .
R2 ?
________________________________________________________________
, R2 ?
________________________________________________________________
.
4 1?
____________
4.3.
4 2.
4 2
S1 S2 . , , 4-1.
4-1
U | ||
U | ||
U | ||
I,Q |
:
|
|
, L, 1, 2 , :
______________________________________________________
____
___________________________________________________________
____
:
S2 . , :
?
________________________________________________________________
, :
,
:
U =________ U =_________ U =_________
4.1. ( 4.1)?
_______________
S1 :
= ______________
= ______________
______________
, C, :
_______________
4.4.
4 3
4 3
:
= ________
= ________
:
4 4
2 10 100 . 4 4.
2 = 220
?
________
U 1 3 , U?
____________