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13 R1 R2 R3 R4
R1 R2 L1 R4
2 2 2 5

C1 C2 L1 L2
C1 2 4 4 -
U1(t) U2(t)
R3 U C1 U C2 I L1 I L2
8 2 3 -
U2(t)
C2 U1(t) U2(t) U3(t)
-t
(3-e ) e -2t sin(4πt)

14 R1 R2 R3 R4
R1 L1 R4
1 2 2 4
C1 C2 L1 L2
C1
U1(t) U2(t) 3 4 3 -
R2
R3 U C1 U C2 I L1 I L2

U2(t) 1 6 3 -
C2
U1(t) U2(t) U3(t)
-2t -2t
4(1-e ) e sin(1.5πt)

15 R1 L1 R1 R2 R3 R4
1 2 2 4

R3 U3(t) C1 C2 L1 L2
U1(t)
2 4 2 -
U1(t)
U C2 I L1 I L2
U C1
R4
R2 C2
5 1 5 -
C1
U1(t) U2(t) U3(t)
-t
1(t) (1-e ) sin(πt)

16 R1 R1 R2 R3 R4
4 4 6 -
C1 C2 L1 L2
R2 R3
4 2 4 -
U1(t) L1
U C1 U C2 I L1 I L2
U2(t) U3(t)
5 6 4 -
C1 C2
U1(t) U2(t) U3(t)
-2t
4(1-e ) 1(t) sin(2.5πt)

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