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RX = URV / (IRV U)
RV, RX = U / I
.
, , : Rx (R4) R1, R2, R3, . (), (). R1 R2 R3 , ( , ).
Rx = (R1/R2)R3
.
1 Rx R . . . . R Rx. . 2 3 (. ), I ; , . , I = 0 ; , .
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1. Electronics Workbench.
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3. R 1 . 1.
1
R | ||||||
I | U | R=U/I | R | R2% | R=12500/R2% | |
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7. R 1 R2 % (R2%). 1. R R2% ( R2), G ( ).
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