Thevenin & Norton practice problems
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Read the Thevenin-Norton class notes.
For the circuit shown,
- R1 = 10 Ω
- R2 = 27 Ω
- R3 = 22 Ω
- R4 = 18 Ω
- VS = 11 V
- IS = -0.8 A

Find the Thevenin equivalent of the circuit at the port defined by the nodes a and b.