Problema #3 The switch in the circuit shown in Fig. 3 has been in position 1 for a long time. At t = 0, the switch moves to position 2. Find a) vo(t) for t> 0 and b) io(t) for t>0+. 20 ΚΩ w 2 8 ΚΩ 7=0) 40 ΚΩ w + 40 V 60 ΚΩ 0.25 μF2 + 3160 ΚΩ 75 V Figure 3