Circuit Theory/Phasors/Examples/example11/phasor solution/code2

This problem was done three different ways, because simulation at circuitlab.com doesn't match.

Kirchhoff edit

numeric::linsolve([v1 = i1, v2=2*i2, ic = 2*I*vc, vL = I*iL, i1-i2-ic-sqrt(3)-I=0, ic-iL + sqrt(3)+I =0, v1 + v2 -5 =0, vc + vL - v2 =0],[i1,i2,ic,iL,v1,v2,vc,vL])

Some Substitution edit

numeric::linsolve([i1-i2-sqrt(3)-I - ic, ic - iL + sqrt(3) + I, i1 + 2*i2 - 5, ic/(2*I) +I*iL-2*i2],[i1,i2,ic,iL])

Node edit

numeric::linsolve([5-v2 - sqrt(3) -I - v2/2- 2*I*(v2-vL), 2*I*(v2-vL) + sqrt(3) + I - vL/I],[v2,vL])

The node method hasn't been covered yet. But look at the analysis. It finds two voltages rather than every thing. It finds voltages instead of currents as "junction equations" do in Kirchhoff.