Question

Q3: The switch in the has been open a long time before closing at t=0. Find il(t) for t> 0. 2k92 t = 0 Som 113 362.5H 12V 6k92 2.5 UF 9 mA English (United States)

Answer 1

Given aka 121 ama to: 2k2 t illol ve gizv T= Reg. C, Req=2k2 ar = (2K)12.5M)= 57 tox T &6k2 L:shoot, c-open - 12= -2K (1L) & illo)= 6mA= illot) VC= OV V(6) WC (est) Jov to: L:short, t-open. (6kllor tor) Elv 12 = 219-IL) >> 6=9-117 IL=3 MAI (100)=3mA ::il(-4)= if + lii-if).ety - 3+ (6-3). et/xe53 Pitt) = 3+3.2 zka a una Zokn 12u U a-iL a-i 2k2 ama Jin nA -2oot MA