Find the R Thevenin of this circuit.
Here is the S domain of this circuit.
L { i n d u c t o r } = s L 1 {\displaystyle {\mathcal {L}}\{inductor\}=sL1}
L { capacitor } = 1 s C 1 {\displaystyle {\mathcal {L}}\{{\mbox{capacitor}}\}={\frac {1}{sC1}}}
R = 1 1 s L 1 + s C 1 Ω {\displaystyle R={\frac {1}{{\frac {1}{sL1}}+sC1}}\Omega }
R = s L 1 1 + ( s 2 ) C 1 L 1 Ω {\displaystyle R={\frac {sL1}{1+(s^{2})C1L1}}\Omega }