- #1

DFrentzen

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Given the circuit diagram above, I am interested in finding the current ia. Using mesh analysis, I determined it to be 1.71mA, but nodal analysis results in a value of 2.25mA. Solution attempts provided below. I think the issue is in my nodal analysis approach.

Mesh Analysis..I1 is the left mesh, I2 the right mesh.

Nodal analysis attempt...current calculation at the bottom.