Cho mach dien RLC mac noi tiep (A R M L N C B)
i=Iosin100#t(A)
UAB=200can2 (v)
UAM=100 (v)
UMN=100can2 (v)
UNB=300 (v)
Tim hieu dien the tuc thoi uAM,uMN,uNB,uAB?
bai nay truoc het you ve mach dien ra. sau do ve gian do ra. vi mach RLC mac noi tiep nen uAB ,i cung pha tuc la w=100# , UoAB=UAB/can2 ap dung cong thuc uAB=UoAB.sin(wtcongphi)(v).tuong tu nhu dzay dua vao gian do dang Fresnel tinh do lech pha roi thay vao cac cong thuc nhu tren la ra. you hieu ko?
<marquee>Xin gui loi chao than thuong den cac huynh de ti muoi!</marquee>
Gia nhu truongthi co the cai tien giao dien forum thi hay qua!Cac ban co nghi the khong?
giup minh giai bai ly nay di
Posted - 02/05/2003 : 22:54:59 
