【jetaineo】評論
36*6/12=18=Vth(6//6)+6=9=RthVth/(Rth+RL)=18/(9+9)=1A
6//15=30/76+30/7=72/736*7/72*6/21=1A
Rth=((6//6)+6)//9=4.5Rt=((9+6)//6))+6=15*6/21+6=72/736*7/72=7/2A7/2A*6/(6+15)=1A