# Impedance of RC and RL in parallel Calculator

## Calculates the impedance of the resistor and capacitor in series (RC), and the resistor and inductor in series (RL), in parallel.

 Resistor RC GΩ MΩ kΩ Ω mΩ μΩ Capacitor C F mF μF nF pF fF Resistor RL GΩ MΩ kΩ Ω mΩ μΩ Inductor L H mH μH nH Frequency f GHz MHz kHz Hz 6dgt10dgt14dgt18dgt22dgt26dgt30dgt34dgt38dgt42dgt46dgt50dgt Impedance |Z| = kΩ = Ω = mΩ Phase φ = °(deg)
 $\normal Impedance\ of\ RC\ and\ RL\ in\ parallel\\\hspace{30}{\large\frac{1}{Z}}={\large\frac{1}{R_C+\frac{1}{j\omega C}}}+{\large\frac{1}{R_L+j\omega L}},\hspace{10}\omega=2\pi f \\\vspace{5}\hspace{30}|Z|=abs(Z)=\sqrt{\large Re(Z)^2 +Im(Z)^2}\\\vspace{10}\\Phase\ difference\\\hspace{30}\phi=argument(Z)=\tan^{\tiny -1}{\large \frac{Im(Z)}{Re(Z)}}$

Sending completion

To improve this 'Impedance of RC and RL in parallel Calculator', please fill in questionnaire.
Male or Female ?
Male Female
Age
Under 20 years old 20 years old level 30 years old level
40 years old level 50 years old level 60 years old level or over
Occupation
Elementary school/ Junior high-school student
High-school/ University/ Grad student A homemaker An office worker / A public employee
Self-employed people An engineer A teacher / A researcher
A retired people Others
Useful?
Very Useful A little Not at All
Purpose of use?