Series & parallel practice problems
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Read the series & parallel combinations class notes.
For the circuit shown,
- R1 = 56 kΩ
- R2 = 22 kΩ
- VS1 = 15 V
- VS2 = 7 V

Use series and parallel combinations to reduce the circuit to its simplest arrangement of sources and resistors. Sketch the simplified circuit and give the values for the source(s) and resistor(s).