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Need help with Nodal Analysis. I have the work, just need a step explained.

  • Thread starter naivy
  • Start date
  • #1
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Homework Statement



4wzrz.png


Homework Equations



V=IR, Nodal Analysis

The Attempt at a Solution



1 and 2 in the diagram are the nodal equations. Considering that the left node is V1 and that the right node is V2. I don't know how to get from the nodal equations to step 3. I know that you go from step 3 to step 4 using V=IR.

I tried solving the nodal equations to get to step 3...

Can someone please work it out for me? Thank you

Please help
 

Answers and Replies

  • #2
gneill
Mentor
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In (2) replace Ix with V1/10K. Solve for an expression for V1. Substitute this expression for V1 into (1). Solve for V2. All done.
 
  • #3
40
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In (2) replace Ix with V1/10K. Solve for an expression for V1. Substitute this expression for V1 into (1). Solve for V2. All done.
Ohh wow. Now I feel dumb(er, as many would argue here at pf)...

Thanks for the help gneill!
 

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