Find the frequency w0 at which V0 → 0.
Attempt at solution
(V2-Vs)jwC + 2V2/R + (V2-Vo)jwC = 0
(2V_2-Vs-Vo)jwC + 2V_2/R = 0 [eq 1]
2V_1-Vs-Vo+2RjwCV_1 = 0 [eq 2]
Combining both equations: jwC(2V_2-2RjwCV_1)+2V_2/R = 0
2V_2(jwC+1/R) + (wC)^2*2RV_1 = 0
Did I go wrong somewhere? Also, how are sub/superscripts done on this forum?
\$ test = 1/(2\pi*L_{3}C_{c})\$
Attachments
-
11.5 KB Views: 2