Impedance of R, C and L in parallel Calculator

Calculates the impedance of the resistor, capacitor and inductor in parallel.

Impedance of R, C and L in parallel
Resistor R
Capacitor C
Inductor L
Frequency f 

Impedance |Z|
    1.  
=
    1.  
    2. Ω
=
    1.  
Phase φ
    1.  
    2. degree

    Impedance of R, C and L in parallel
    [1-10] /24Disp-Num
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    [1]  2018/10/30 23:33   Male / 50 years old level / An engineer / Very /
    Purpose of use
    check filter designs. this is very helpful
    [2]  2017/09/21 01:04   Male / 30 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    Homework.
    Comment/Request
    God knows how all those formulas work but I had to find the impedance of a circuit with 18 ohms resistance, 100mH of inductance and a 50Hz supply. Shame there''s no field for power supply, if that makes any difference? 110V I was looking for.
    [3]  2017/09/12 18:57   Male / 60 years old level or over / An engineer / Very /
    Purpose of use
    Check my own calculations
    [4]  2017/06/30 01:15   Male / 60 years old level or over / Others / Very /
    Purpose of use
    education/job
    Comment/Request
    For modulation ciruits, using a paralle circuit, with frequency of 600kHz, a capacitance of .000352uF, inductance of 200uF and resistor of 10.5 ohms. What is the effective resistance, calculated value of reactance, the Q, and bandwidth?
    [5]  2015/10/22 05:25   Male / 50 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    Hobby
    Comment/Request
    The phase angle should be:

    Theta = tan-1[R(1/WL - WC)]

    Your formula would yield reverse sign of the angle.
    from Keisan
    We have corrected the formula.
    Thank you for your advice.
    [6]  2015/04/08 19:07   Male / 20 years old level / An engineer / Useful /
    Purpose of use
    To check my final result
    Comment/Request
    Displaying the calculus would be more helpful
    [7]  2015/03/26 07:38   Male / 60 years old level or over / A retired people / Very /
    Purpose of use
    CALCULATING IMPEDANCE OF HOME MADE INDUCTOR.
    [8]  2015/02/10 03:43   Female / Under 20 years old / High-school/ University/ Grad student / A little /
    Purpose of use
    to know if my computation was correct but
    Comment/Request
    our professor gave us a different formula in impedance of RLC parallel

    (R)(XL)(XC)
    z = ___________________________________

    √(XL^2) (XC^2) + (R^2) (XL-XC)^2

    ( i dont know how to get the right answer, why in electronics doesn't have a formula for checking the computation like in algebra or trigo?)
    [9]  2015/02/03 09:37   Male / 50 years old level / An engineer / Very /
    Purpose of use
    Quick calculator
    [10]  2015/01/30 09:10   Male / 60 years old level or over / A retired people / Very /
    Purpose of use
    Impedance calculation for LC antenna traps.

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