(E 5F
)
[
RL ,RC]
) 1] )
.
V
f
R ( )
.
L V
V .
/ /
.
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------2]
.. .
R . V = Vo
L
.
t.
) ) ) )
. . . = f( )
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------3]
.. . .
) ) ) )
R I = Io
C
. H
t. . Z
. . = f( )
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
) 1]
C = 2,5 F V =100V
300 f = 1000/2
z.
. :
) ) )
.
2]
C = 1 mF V =100V ,
10 f = 50/
z
) ) ) )
0.
, ;
) ;
.
3]
20V
2,5 .
.
20V,
2 . ) ) ) = 50/ Hz ;
4] V=5 ) ) )
; ; L
L 500t .A
. R L. VR = f(t)
VL = f(t). .
R (500t- /4) ,
. :
5]
R = 40
L = 0,01 H, . = f( )
) ) )
5V ( = f( ).
0,1 ;
6]
C )
50 W, 100 V(= 200 V f = 50/ Hz . . ;
.
) )
C, .:
P=I V
= I 2R ]
7]
100 V, 0,5 A ( 200 V, 50/ Hz
. R, ) )
(ii)
(i)
C. R
.:
)
C ; ].