Question$2[12$ marks$]$

I. $[8]$ Determine $\backslash (\backslash$mathrm$\{$I$\}\_\{\backslash$mathrm$\{$o$\}\}\backslash )$ in the circuit of Fig $2,$ using superposition principles.

II$.[4]$ Find the real power and reactive power and apparent power delivered to the load $(\backslash (4\backslash$Omega $\backslash )$ resistor and $2$ H inductor$).$ Check if the power factor is leading or lagging.

Fig $2$