Question

R1=12
R2=6
---------
a)RS=?
b)RP=?

Answer 1

Răspuns:

Rs = R1 + R2 = 12 ohmi + 6 ohmi = 18 ohmi

$rp = \frac{r1 \times r2}{r1 + r2}$

=>

$rp = \frac{12 \times 6}{12 + 6}$

= 72 / 18 = 4 ohmi