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JoãoVitorMC
 2 years ago
[Solved] Question 3  Midterm
JoãoVitorMC
 2 years ago
[Solved] Question 3  Midterm

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JoãoVitorMC
 2 years ago
Best ResponseYou've already chosen the best response.3Consider the circuit of Question 3dw:1351209851440:dw

JoãoVitorMC
 2 years ago
Best ResponseYou've already chosen the best response.3We have the Norton pattern in this question but it's better is we transform this into Thévenin, so let's do this: Rth = R1  R2 Vth = I*Rth

JoãoVitorMC
 2 years ago
Best ResponseYou've already chosen the best response.3Let take this parameters as e.g. R1 = 1 ,R2 = 1 So Rth = 1  1 = 0.5 Assuming that I=8A, what is the value of the voltage vo (in Volts)? Vth = 8*0.5 = 4, but now if we look at iv relationship we saw that if the voltage is greatter or equal to 2, the voltage stay at 2 volts. So Answers: 2v Now assuming that I=−3A, what is the value of the voltage vo (in Volts)? Vth = 3*0.5 = 1.5, but now we saw in iv relationship that it behaves likes a resistor with resistence 1 ohm. Voltage Divider! 1.5*1/(1+0.5) = 1v So Answers: 1v Finally, for the last two parts assume that I=3A What is the value of the voltage vo (in Volts)? Vth = 3*0.5 = 1.5, Voltage divider again! 1.5*1/(1+0.5) = 1v So Answer: 1v What is the value of the voltage v1 (in Volts)? now use Node Method on the original circuit but notice that our nonlinear device Z acts like a resistor(1 ohm) when I = 3v. (v1/R1)  I + v1/(R2+1) = 0 v1 = 2v So Answers: 2v good luck with that!

summum
 2 years ago
Best ResponseYou've already chosen the best response.0Hello there, Victor and Sam, for the last part I have I=1A, what will be V1?

sam747
 2 years ago
Best ResponseYou've already chosen the best response.0for last part, vo = 0.33 and v1=0.66

apurvdixit713
 2 years ago
Best ResponseYou've already chosen the best response.0thanks 57 JoãoVitorMC

muhammedvaseem007
 2 years ago
Best ResponseYou've already chosen the best response.0i don't get the correct answer. my data is I=9,3, second 4

muhammedvaseem007
 2 years ago
Best ResponseYou've already chosen the best response.0the last answer i get the same answer 2 v but its not working. my I=4

sarathece
 2 years ago
Best ResponseYou've already chosen the best response.0here wen for last 2 parts I=1 ans pls

amer83
 2 years ago
Best ResponseYou've already chosen the best response.0Hi guys, Vitor and Sam, for the last part I have I=2A, what will be V1? could you please help me
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