Question

calculate the effective resistamce and current in each branch if R1=3ohm R2=2 ohm and R3=1ohm and volt=10V and it is in parallel

Answer 1

Hi..
Hope this helps u!!

Answer 2

$\frac{1}{r} = \frac{1}{3} + \frac{1}{2} + \frac{1}{1} \\ \frac{1}{r} = \frac{11}{6} \\ 11r = 6 \\ r = \frac{6}{11} \\ i = \frac{v}{r} \\ \frac{10}{1} \times \frac{11}{6} \\ \frac{55}{3} \\ i = 18.33 \: amp$
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