Impedance of RC and RL Parallel Circuits
Calculate the impedance when a series circuit consisting of a resistor and a capacitor is connected in parallel with a series circuit consisting of a resistor and an inductor.
| Impedance |Z| = | kΩ |
| = | Ω |
| = | mΩ |
| Phase φ = | ° (degrees) |
＜RCC and RLL Parallel Circuit Impedance＞
＜Phase Difference＞
| \(\normalsize \\ \hspace{30px}{\large\frac{1}{Z}}={\large\frac{1}{R_C+\frac{1}{j\omega C}}}+{\large\frac{1}{R_L+j\omega L}},\hspace{10px}\omega=2\pi f \\ \hspace{30px}|Z|=abs(Z)=\sqrt{\large Re(Z)^2 +Im(Z)^2}\\\) |
＜Phase Difference＞
| \(\normalsize \\ \hspace{30px}\phi=argument(Z)=\tan^{\tiny -1}{\large \frac{Im(Z)}{Re(Z)}}\) |
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