is(t)=3sin(ωt)-2sin(3ωt+90) =is1+is2
Is1=3
Is2=-j2
Uab1=Is1*j(ωL-1/ωC)=-j72 (72sin(ωt-90))
Uab2=Is2*j3(ωL-1/ωC)=-j72Xj(-2)=-142 (142sin3ωt)
uab=uab1+uab2=72sin(ωt-90)+142sin3ωt
is(t)=3sin(ωt)-2sin(3ωt+90) =is1+is2
Is1=3
Is2=-j2
Uab1=Is1*j(ωL-1/ωC)=-j72 (72sin(ωt-90))
Uab2=Is2*j3(ωL-1/ωC)=-j72Xj(-2)=-142 (142sin3ωt)
uab=uab1+uab2=72sin(ωt-90)+142sin3ωt