\begin{aligned} &\text { Question3: Consider the following circuit. if } Z_{s}(s)=6 \Omega, Z_{2}(s)=4 \Omega, \text { Load }\\ &\text { impedance } Z_{L}=\frac{2}{s}, V s(t)=10 u(t) \text { and }

a=2 \end{aligned} \text { a) Determine } Z_{l}(s) \text { ? } \text { b) find } I_{1}(s), V_{1}(s) \text { and } V_{2}(s) \text { c) Find } I_{1}(t) \text { . }