.


:




:

































 

 

 

 


VII.




Ø

Ø

Ø ( )

:

I = x =?

I

R 0 10

X = Q

, , ( , , , ).

X =? .

, X = F(Q1,Q2)

, Q1 Q2, , , X.

X P . , , P = U ∙ I. - .

A) I

IH IB T

R UB I=IH+IB

I ≠ IH

 

, , , , , , (- ), .

) I

I

RH UB=UH+UA

UA UB UH ≠ U

.

 
 


, .

F(x1, x2, , Q(1)1, Q(1)2, )=0

F(x1, x2, , Q(2)1, Q(2)2, )=0

F(x1, x2, , Q(n)1, Q(n)2, )=0

 

x1, x2, - ; Q (i) 1, Q (i) 2, , -

.

PM ; P ; ; , .

PM = Q P = X1? = X2?

:

= a ∙ f; = b ∙ f 2; P = a ∙ f + b ∙ f 2


f = f 1 (1 )

PM 1 = a ∙ f 1+ b ∙ f 12

f = f 2 (10 )

PM 2 = a ∙ f 2+ b ∙ f 22


PM 1 = a ∙ f 1+ b ∙ f 12 a

PM 2 = a ∙ f 2+ b ∙ f 22 b

, .

, , , .

.

, , .

to

RT

RT

RT0

to ()

RT = F(to)

(), ().

:

, ( ) , ( ) ,

 





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