In the single-phase rectifier of Fig. 3(a), V = 120 V at 60 Hz, and Ls = 1 mH. (a) Find the time expression for the dc current is shown in Fig. 3(b). Find the values of 0b, Of, and Id, peak if V = 150 V. (b) id 2V, Li Ob 1 Op Of A 2 Fig. 3(a) KH Fig. 3(b) 3 MY Id,peak 4 load vd =Vd + Ca Va -0 cot