Linear Power Supplies +12V 1.7A PWR SUPPLY

hello and welcome to this section of the circuit analysis tutor here what we're going to do is solve the circuit on the board using the node voltage method that we just introduced in the last section so in this particular problem what we're really trying to do if you were to see this kind of thing on a test is you would be presented with a circuit like this and it might say find v1 and find v2 find those two voltages now it may not even tell you to use a node voltage method that's something for you to decide you could use Kirchhoff's laws kerkoff's current law Kirchhoff's voltage law to to do this however I think you can see that it's got a lot of interconnections and it would probably lead to a few equations here so it's certainly going to be easier to use the node voltage method here so what we're going to do first is identify our essential nodes and we'll do that right now well right