L=4;
R=300;
Co=2*(10^(-6));
U=141 Sin [314 t];
Omega=314;
Um=141;
Z=R+I(Omega*L-1/(Omega*Co));
Proud=Um/Z;
ProudSym=Abs[Proud] Sin[Omega t+Arg[Proud]]//N
Z=R+I Omega L
Ulr=Z*Proud//N
UlrSym=Abs[Ulr] Sin[Omega t+Arg[Ulr]]//N
Xc=1/(I Omega Co);
Uc=Xc Proud//N
Ucsym=Abs[Uc] Sin[Omega t+Arg[Uc]]//N
Ucsym1=Abs[Uc Sin[Omega t+Arg[Uc]]]//N
(*Jaky je rozdil mezi prvnim Abs a druhym Abs?*)
(*Myslite ze cas muze byt vyjadren komplexnim cislem?*)
Plot[ProudSym,{t,0,Pi/10},PlotStyle->{Green}]
Plot[Ucsym,{t,0,Pi/10},PlotStyle->{Blue}]
Plot[Ucsym1,{t,0,Pi/10},PlotStyle->{Red}]