EE 201 Circuits G. Tuttle

Node voltage practice problems
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Read the node-voltage method class notes.

For the circuit shown,

  • R1 = 2.2 Ω
  • R2 = 4.7 Ω
  • VS = 21 V
  • IS = 7.4 A
Use the node-voltage method to find the voltage at node a with respect to the indicated ground.

Answer