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fizika X - Ganatleba

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(pasuxi: paraleluri SeerTebisas Zabva yvela gamtaris<br />

boloebze erTi da igivea U=U 1 =U 2 ) .<br />

i) ra kavSiri arsebobs wredis araganStoebul nawil-<br />

Si da TiToeul gamtarSi denis Zalis sidideebs<br />

Soris.<br />

(pasuxi: denis Zala wredSi tolia paralelurad<br />

SeerTebul TiToeul gamtarSi gamavali denis Zalebis<br />

jamisa. I=I 1 +I 2 ) .<br />

k) omis kanonis gamoyenebiT gamosaxe denis Zala mTel<br />

wredsa da calkeul ubnebSi<br />

(pasuxi: I<br />

U<br />

= ;<br />

R<br />

I<br />

U<br />

1 = ;<br />

R 1<br />

I 2 =<br />

l) ra damokidebuleba arsebobs TiToeul gamtarSi<br />

denis Zalasa da winaRobebs Soris?<br />

(pasuxi: I 1<br />

I 2<br />

=<br />

R2 R1 ).<br />

m) romeli formuliT gamoiTvleba wredis sruli wina-<br />

Roba paraleluri SeerTebisas.<br />

(pasuxi:<br />

1<br />

R<br />

= 1<br />

R 1<br />

V etapi _ gaazreba (10 wT.)<br />

+ 1<br />

R 2<br />

, aqedan R=<br />

R 1 R 2<br />

R 1 +R 2<br />

9. sTxoveT moswavleebs gaecnon `gaazrebaSi~ mocemul<br />

amocanebs da amoxsnan isini.<br />

(pasuxi: 1. Tu r =r =r = . . .= r = r, maSin R =n r<br />

1 2 3 n<br />

2.<br />

1 1<br />

r<br />

= n, aqedan R = ).<br />

R r<br />

n<br />

moswavleebi amoxsnil amocanebs warmoadgenen samuSao<br />

rveulSi Canaweris saxiT.<br />

U<br />

R 2<br />

).<br />

).<br />

1

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