Odpowiedź :
[tex]Dane:\\ n_1=1000\\ n_2=100\\ i_2=0,25A\\ Oblicz:\\ i_1=?\\ Rozwiazanie:\\ \frac{n_1}{n_2}=\frac{i_2}{i_1}\\\\ \frac{1000}{100}=\frac{0,25}{i_1}\\\\ 1000i_1=25\\\\ i_1=0,025A=25mA [/tex]
n₁ = 1000
n₂ = 100
I₂ = 0,25A
I₁ = ?
n₁ I₂
---- = ----
n₂ I₁
1000 0,25A
--------- =---------
100 x
x = 0,025A
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