- : 1.1
1.2
.
2.1 ݻ.
2.2.
3.
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1
: V- . , R*1 R*4 .
4.1 , .
4.2 (.1) , R1 - R4 , E0 . E0 . .
4.3 , E0 UR1, UR2, UR3, U I. 2.
1. , .
2
R3/4 | |||||||||||||
U, | I, | IR1, A | IR2, A | IR3/4, A | R, | R1, | R2, | R3/4, | P, | P1, | P2, | P3/4, | |
R3 | |||||||||||||
R4 |
4.4 . R3 R4 .4.3. 2.
4.5 R , P1, P2,P3 /4.
U 0,
I .
UR1 UR3/4 .
P , 0. P = U I
P1 P3/4 , . P1 = UR1 I
4.4 , R3 R4.
4.5 .
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:
.1 .
2 .
3 .
4 1, 2 .( ).
5 .
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