Consider the circuit shown in Fig. 1. Assume i=0.1sin(2000+125) A; Z is an impedance of a 1.2H inductor; Z2 is a 800 2 resistance; Z3 is a 15002 resistance; Z4 is an impedance of a 20F capacitor; 1) Convert the circuit into a frequency domain 2) Transform the current source into voltage source using Source Transformation [15] [15] 3) Find the Thvenin equivalent circuit with respect to the terminals a,b for the circuit. [70] Z Z Fig. 1 ZA a