# Find iy(t) if Vs(t)

Find iy(t) if vs(t) = 90u(t)V and is(t)=3u(t-1)A.

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for LHS mesh by KVL(Kirchhoff's voltage law),

60*ix - 30*iy = vs(t) ...(1)

At ...

#### Solution Summary

Find the equation for LHS mesh using Kirchhoff's voltage law and at one of the junctions using Kirchhoff's current law.

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