KIrchoff's Laws practice problems
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Read the Kirchoff's laws class notes.
For the circuit shown,
- R1 = 820 Ω
- R2 = 820 Ω
- R3 = 220 Ω
- VS1 = 6 V.
- VS2 = 21 V.
The current through R3 is known to be 28.57 mA.
Use Kirchoff's Laws and Ohm's Law to find all of the other voltages and currents in the circuit.