Both KCL-equations is wrong. With #2 is found the error in the equation around node 2. For node 1 were the 10 V battery not included in the equation. With the two change I get the correct answar - thanks! :)
Homework Statement
Assignment: Find V_2 using Nodal Analysis
Homework Equations
KCL
U=R*I
The Attempt at a Solution
- Chosen reference node
- Assigned node voltages
- Applied KCL to each non-reference node
- Solve system of equation
- Checked equations for obvious errors
See circuit drawing...