\(C=5000pF=5000\cdot10^{\cdot12}F=5\cdot10^{-9}\left(F\right)\)
Lấy \(\pi^2\approx10\)
\(f=100kHz=10^5Hz\)
\(\Rightarrow T=\dfrac{1}{f}=\dfrac{1}{10^5}\left(s\right)\)
\(\Rightarrow\omega=\dfrac{2\pi}{T}=200000\pi\)(rad/s)
Độ tự cảm L:
\(\omega^2=\dfrac{1}{L\cdot C}\Rightarrow L=\dfrac{1}{\omega^2\cdot C}=\dfrac{1}{\left(20000\pi\right)^2\cdot5\cdot10^{-9}}=0,05H\)