EE 201 Circuits G. Tuttle

Source transformation practice problems
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Read the source-transformation class notes.


For the circuit shown,

  • R1 = 39 Ω
  • R2 = 22 Ω
  • R3 = 68 Ω
  • R4 = 33 Ω
  • VS = 25 V
  • IS = 0.87 A

Use the source transformation method to find iR3.

Answer