. 2.11 . RC -:
(2.16)
Ũ C .
.
.
. 2.11.
.
:
(2.17)
(2.18)
, , .
. 2.12.
UBX , (. 2.11), . τ = RC.
ωτ = 1 0.7, π /4.
ωτ >> 1 .
ωτ << 1 π /2.
RC -, . 2.11, , :
Q .
蠠
ࠠ
h(t) , .
U (t) = U0 H(t), .
:
t = 0, Q = 0, C2 = U0 C.
(2.20)
(2.21)
H(t) , : h (t < 0) = 0 ( ).
. 2.13.
. t = τ = RC = 2,718281828 .
|
|
" " , . :
. (2.22)
: " "? (. 2.11) t2.
R :
t:
.
!
.
. 2.14.
.
, " " R, C, L , . , .