Diodes practice problems
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Read the diode class notes.
For the circuit shown,
- R1 = 1.2 kΩ
- R2 = 6.8 kΩ
- VS = 9 V
- IS = 1 mA

In the circuit shown: VS = 9 V, IS = 1 mA, R1 = 1.2 kΩ, R2 = 6.8 kΩ.
Use the on/off diode model to find iD, iR1, and iR2.