Question

to orie(t)

determine the voltage Vc(t) and current io(t) for t>0

voltage Vs is 5V for t<0 and 15V for t>0

Answer 1

solum . Giren ermit zix Jar in in 16 =12 enten ve Vs = su to =15 to first order cisunt equahru of Voltage is quen Ult) = V(los) ["((A) - vc Cut) ] é " - Коха Req= (10113) +1 = 30443 = ye us tco =su zin we sé lon Bravecot) We » S-loire +2 in 3in=0 w - lina I A velot) = 3x5 Velut) = 1 v us for too = 15 zin a 1) lor - 15V 34 in se, ke(70) = kn 15-10 in-zin - 3 in zo an inte U,(x) = US A. - 4S A LES

vcl = 45-(45- Je- = (3- 26" heit] = [3-22 * hance ſvelt = [3-2e - 362t] JV lolt) = cdralt - if* f * (-2) * +312 €34€ I is (t) = 0.8245 6-362€ Al