, . . 9 , .

9

I - U. U. R I (UR = I R) R3. R, , , I. R , . R, :

(1)

U, I - .

:

(2)

fmin .

. .

:

(3)

R , .

u D U(t) = u; , .. D Ic(t) = ic. ; u R, D U(t) = uc = u = −Rcic.

- U R1R2 (. 10).

10

(4)

I = /(R1+R2) R1 R2. .


, 1965 ( ) , . , - . , 1933 .? FAQ .


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