Question

Please help. I'm trying to apply kcl at each node, node V1 and V2 and V3 and still getting wrong answers. heres the questions and heres the answers. Please show all work using KCL at each node

Find the phasor voltages V1, V2, and V3 in the circuit below using nodal analysis. 2/650 ū 0.222 0.212 V + 61364@ 7-10.250 0 L15A

Answer 1

on خدمة " - ut supernode 613549 *** FournOvati Sot A. Apply KCR at node u Mitat de les tuhuma hinge 20130 34, + uju, +5%, -5V3=6(Cos 30+isin 30) (8+45)\, -5V = 50196 +3; 0 node Vae Vg Volms a supernode, Apply Kch a they have + Hills + -36 V2 + UV2 + scos as-isip 15) + sV3-54,50 sv +(4-63)/₂ +50g =-7.727 +2.075 0 At super node V₂ - V3=2L65 =a(os 68 tssin65) © ندا .اکہ ۵۰ - 73- % EⓇ from en 0, &+43 5.196+3 4-63 - J l -7.727 +2.075 0.845+ lofti ) 1A), 6+43 0-51 -5 4.6i sla_711721 o i tu

Hva 153196 +33 4-61 - 1 42.0 | 0.846 + 40137 +५.16 sui696+5 -5 -५५.17 - + 2.6 । 6 0 -45 + । 8445 0664371 ५-65 71268 - 14६.५० ..ust (-810) A7)- | - 14६.५.+13.ki The node to Hages are 4 -0.6071 A 13) +4-H - M 7 50-6070-165y far165 __ -0.6. Lusastv V= 0.63 Lis.siv _67-68-44-7351 = -1-03+0-५ H+ 3 +0.4 tant - (07 = (-12 -238IV V- (->64-23-k1v - A) 146.4.173.8 - - - (61.383 H+ .nVHA11-16 - 2-313.035-60 13- २. 313 (Stv