【用戶】svcopcc
【年級】國二下
【評論內容】Vx+2=1=Vx=-1
【用戶】lexmvrk
【年級】小六下
【評論內容】還是不懂
【用戶】jetaineo
【年級】大三上
【評論內容】10V...10/(5+5)=1A(down)4A...4*5/(5+5)=2A(down)6A...6*5/(5+5)=3A(up)2V...2/(5+5)=0.2A(up)2(Vx的-端)-0.2*5=1V (Vx的+端)Vx=1(Vx的+端)-2(Vx的-端)=-1V