Question

Please do all parts and show work, thank you!

7. 3 mH Determine the equivalent impedance, Zeq, of the circuit. Write your answer in rectangular form. (3 pes) 4cos(1000+459 v O s 5: 1 mF Zaorson 22: jwej (COX 3)-33 zce (1000/12.3. Zoo Za + ZL + Zc Sch+j3 cm + -j Zeq = 5 + je on I mi 8. Solve for v.(t). Write your answer in the time domain. (6 pts) 312 102 cos(10') v Y () 1012 Lo 31 mH 1.42L-84.2 1.42 Cos (to't - 34.2) ) 2 010 NO ze-g-100e-3 Zaqa lagg.9 page 5/6

Answer 1

CO2 R=52 jWL =jx1000x3x10 = 32 40 Ja jwe = 1 ir j 1000x1x103 = - = -j المال Z R+j (WL - = 5 +j (3-1) Zeq = (5 +J2) 102 Cas(18+) 12 Vol am - IMH 3 Is phasor 1052 Cos (103) = 1056 Loo jut =jx1000x10 =j 2 juc = x 1000X1803 = - = -jer 1 +jot = (1+j1) Vo = 1052 Loo & G+JI) j+1+1 = 1052 Loo x 1.414 45° = 20/45° = 20 Cos (10²t +45°) v. Volt)