Circuit
Link to the Falstad Circuit Simulator
Circuit 1:
$ 1 5.0E-6 10.20027730826997 50 5.0 50
r 448 144 448 256 0 1000.0
c 560 144 560 256 0 2.2E-6 4.950495049504946
g 448 256 448 288 0
w 560 256 448 256 0
w 368 144 448 144 0
w 448 144 560 144 0
s 288 144 368 144 0 0 false
R 192 144 112 144 0 0 40.0 5.0 0.0 0.0 0.5
w 192 144 208 144 0
r 208 144 288 144 0 10.0
o 1 64 0 35 5.0 0.8 0 -1
o 0 64 0 35 5.0 0.00625 1 -1