Hello all. I am taking my first class on circuit analysis and I have a problem that has got me pretty well confused.
![upload_2015-10-4_11-32-12.png upload_2015-10-4_11-32-12.png](https://makerv2.webteractive.co/forums/data/attachments/20/20798-085d45df3aeec4135f368a216c00e4b9.jpg)
Using Nodal Analysis:
The equations I come up with are:
A = 21
B-C = 9
(1/4+1/3)B-(1/4)A+(1/2+1/6)C=0
But plugging it into my calculator I get: A=21 B=9 and C=0
(1/3)*9 is clearly not -0.6
But I have no idea what I am doing wrong.
Using loop analysis it works out fine but I am trying to get a better grasp of nodal analysis.
![upload_2015-10-4_11-32-12.png upload_2015-10-4_11-32-12.png](https://makerv2.webteractive.co/forums/data/attachments/20/20798-085d45df3aeec4135f368a216c00e4b9.jpg)
Using Nodal Analysis:
The equations I come up with are:
A = 21
B-C = 9
(1/4+1/3)B-(1/4)A+(1/2+1/6)C=0
But plugging it into my calculator I get: A=21 B=9 and C=0
(1/3)*9 is clearly not -0.6
But I have no idea what I am doing wrong.
Using loop analysis it works out fine but I am trying to get a better grasp of nodal analysis.