# Homework Help: Nodal Analysis/Superposition Problem

1. Sep 14, 2010

### jegues

1. The problem statement, all variables and given/known data

***NOTE: SEE 3RD POST FOR PROBLEM STATEMENT!***

2. Relevant equations

N/A.

3. The attempt at a solution

Okay, I have all my work for both my superposition attempt and my nodal analysis attempt and the $$V_{o}$$ I found are not the same.

This leads me to believe I've made a mistake(if not several) in either my superposition attempt, nodal analysis attempt or both.

There is a typo on the first page of my nodal analysis attempt for i4 it says,

$$i_{4} = \frac{V_{B} - V_{3}}{3R}$$

when it should be,

$$i_{4} = \frac{V_{3} - V_{B}}{3R}$$

I used the correct i4 throughout all my calculations.

Any mistakes you find, tips/suggestions/comments are greatly appreciated.

Thanks again!

***This post contains the my work for the superposition attempt (see figures)***

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2. Sep 14, 2010

### jegues

***This post contains the my work for the nodal analysis attempt (see figures)***

#### Attached Files:

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• ###### A2Q1A1P3.jpg
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3. Sep 14, 2010

### jegues

Problem Statement see figure attached.

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