Mesh current practice problems
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Read the mesh-current method class notes.
For the circuit shown,
- R1 = 390 Ω
- R2 = 330 Ω
- R3 = 560 Ω
- R4 = 820 Ω
- IS1 = 53 mA
- IS2 = 15 mA
![](/circuits/practice/mesh_current/mc3.png)
Use the mesh-current method to find the indicated current ia.