【Neng Kuan Lin】評論
R=V2/PR1=100*100/100=100Ω☆2=100*100/2...
【洛云】評論
RA = 1002 / 100 = 100RB = 1002 / 200 = 50RT = ( 100 // 100 ) + 50 = 100PT = 1002 / 100 = 100