Z=R+j(XL-Xc)=4+j(6-3)=(4+j3)欧姆
I=U/|Z|=50/5=10A
UR=IR=10X4=40V
UL=IXL=10X6=60V
Uc=IXc=10X3=30V
cosφ=R/|z|=4/5=0.8
P=UIcosφ=50X10X0.8=400W
Q=UIsinφ=50X10X0.6=300Var
s=UI=50X10=500VA
Z=R+j(XL-Xc)=4+j(6-3)=(4+j3)欧姆
I=U/|Z|=50/5=10A
UR=IR=10X4=40V
UL=IXL=10X6=60V
Uc=IXc=10X3=30V
cosφ=R/|z|=4/5=0.8
P=UIcosφ=50X10X0.8=400W
Q=UIsinφ=50X10X0.6=300Var
s=UI=50X10=500VA