A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
[Solved] Question 3  Midterm
anonymous
 3 years ago
[Solved] Question 3  Midterm

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Consider the circuit of Question 3dw:1351209851440:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0We 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

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Let 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!

anonymous
 3 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?

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

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

anonymous
 3 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

anonymous
 3 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

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

anonymous
 3 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
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.