I currently studying to become an electrical engineer, but feel it's kinda difficult.
I currently trying to train my skills in analyzing a Electric circuit using the node analysis and mesh method.
But the answers I get isn't the same as the one giving.
[url]http://personal.georgiasouthern.edu/~ralba/SPRING2011/LEC/teet2143-lec/exercises-quiz3-mesh-nodal-w-ans.pdf
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I tried calculating Exercise 1 and 5 using Node analysis.
these are my calculations for exercise 1
http://snag.gy/Rfcp7.jpg
And these are my calculations for excersice 5
Har også lige prøvet opgave 5
For V1 = 12v
V2 = -2V
I1 =6+(-3) = 3A
V1 = 12V
I2 = -1A
-1 * 2 = -2V...