Question

Find the current Lx in the figure

Answer 1

Step-by-step explanation:

`(1)/(8) + (1)/(2) \\ 1.6 + 1.4 = 3 \\ (1)/(3) + (1)/(9) \\ 2.25 + 2 = 4.25 \: ohm`

R total = 4.25 ohm

I total = Vt/Rt

I total= 17/4.25= 4 A

Ix= 600 mA

`(9)/(9 + 3) * 4 = 3\\ (2)/(2 + 8) * 3 = 0.6a \\ = 0.6 \: milli \: amper`