The circuit is in the sinusoidal steady state.Find the active power and reactive power of Z.
|Vrms|=10V |Z|=(3^2 + 1^2)^1/2
|Irms|= |Vrms| /(|Z|+1)
then we find complex power of Z =|Irms|^2 *Z
And we can get active power and reactive power.
Is this correct? If not,how to solve it?