Electric circuit problem: Can you solve for V?

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Homework Help Overview

The discussion revolves around an electric circuit problem where the original poster seeks to find the voltage (V) in the circuit. Participants are engaging with concepts related to circuit analysis, specifically using Kirchhoff's rules.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • Participants discuss the necessity of labeling currents in the circuit and applying Kirchhoff's rules. There is a request for the original poster to show their attempts at a solution, indicating a focus on collaborative problem-solving.

Discussion Status

The discussion is ongoing, with participants emphasizing the importance of the original poster making an attempt before receiving further assistance. There is a clear direction provided regarding the labeling of currents and the application of circuit analysis principles.

Contextual Notes

Participants highlight the forum's rules that discourage direct solutions and emphasize the need for the original poster to engage actively in the problem-solving process. There is a sense of urgency expressed by the original poster, but the community maintains a focus on guiding rather than providing answers.

chronicals
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Homework Statement


find V=?
http://img11.imageshack.us/img11/9152/dev1e.jpg


Homework Equations





The Attempt at a Solution

 
Last edited by a moderator:
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No, you find V.

(In other words, show an attempt at a solution, and we'll help. We're here to help with homework, not do it for you.)
 
i have no idea about it, i need help, please
 
Welcome to PF!

Hi chronicals! Welcome to PF! :wink:

Give names i1 i2 etc to the currents through the various parts of the circuit, and then use Kirchhoff's rules …

show us what you get. :smile:​
 
chronicals said:
could you solve that problem for me? i need solutions urgently

Hi chronicals!

Please always use the forum for homework help, not PMs.

And no, PF rules are that you have to solve the problem …

all we do is help.​

So … give names i1 i2 etc to the currents through the various parts of the circuit, and then use Kirchhoff's rules …

and show us what you get. :smile:​
 
Give me concrete directions, what should i do firstly, show me clearly
 
You were clearly told to label the currents and apply Kirchoff's rules.

At least try to put something on paper. If you can't even label i1, i2, et cetera, in each mesh (or loop as my book calls it), then you're in far deeper trouble than we can help with.
 

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