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Vr1=?

R2=?
Vr3=2.21V
I=12.3 mA
R3=?
find Vr1,R2 and R3.

1 answer

Vr1 = 2.21V
R2 = (2.21V / 12.3mA) = 179.3Ω
R3 = (2.21V / 12.3mA) = 179.3Ω