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Solving Voltage Source Nodal Analysis: Find Vo
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[QUOTE="STEMucator, post: 4871600, member: 426227"] [h2]Homework Statement [/h2] Use nodal analysis to find ##V_o##. [ATTACH=full]73994[/ATTACH] [h2]Homework Equations[/h2] ##\sum I = 0## ##I = V/R## [h2]The Attempt at a Solution[/h2] So the book started throwing voltage sources into nodal analysis and I'm a bit unsure about this problem. The answer is listed as ##V_o = 3.89 V##. All they have taught so far is to apply KCL to find the node voltages. Also, if a voltage source is connected between ground and a node, then the voltage at that node is equal to the voltage of the source. This leads me to an important question about the problem at hand. I believe ground is located directly beneath the ##12 V## independent voltage. So couldn't I say directly above the voltage source and below the resistor is some ##V_x = 12 V##? Finding the voltage ##V_2## across the middle branch has proven to be troublesome. [/QUOTE]
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Solving Voltage Source Nodal Analysis: Find Vo
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