[FIDOCAD]
FJC C 3.0
FJC B 0.5
RV 40 30 50 60 0
LI 45 30 45 20 0
LI 35 20 20 20 0
FCJ 1 0 3 2 0 0
LI 20 20 20 20 0
LI 45 60 45 65 0
LI 45 65 20 65 0
LI 45 20 30 20 0
TY 20 25 4 3 0 1 0 * +
TY 20 55 4 3 0 1 0 * -
TY 25 10 4 3 0 1 0 * I=gv
TY 15 40 4 3 0 1 0 * V=v
TY 55 40 4 3 0 1 0 * Req=V/I=1/g
RV 100 10 5 75 0
null