Determine each diode in Figure 2 is forward- or reversed-biased. (b) Determine the current and voltage across each diode in Fig. 2, assuming ideal, practical, and complete models, respectively. r=1002 and r=100 M2 is needed. (10%) 5V 30 V W 10 (2 ww 1.0 kn 1.5kn 4.7 k 8 V 4.7 k Figure 2 (b) (d) 10 kn ww 10 V 100 V Fl + 10 k w 560 + 20 V