Voltage using Complex Power Calculator

✖Complex Power is basically the representation of electrical power in the form of complex numbers.ⓘ Complex Power [S]			+10% -10%
✖Impedance (Z), in electrical devices, refers to the amount of opposition faced by the direct or alternating current when it passes through a conductor component, circuit, or system.ⓘ Impedance [Z]			+10% -10%

✖Voltage is used to determine the value of the potential difference between terminals where alternating current flows.ⓘ Voltage using Complex Power [V]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download AC Circuits Formula PDF PDF Image

Voltage using Complex Power Solution

STEP 0: Pre-Calculation Summary

Formula Used

Voltage = sqrt(Complex Power*Impedance)
V = sqrt(S*Z)
This formula uses 1 Functions, 3 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Voltage - (Measured in Volt) - Voltage is used to determine the value of the potential difference between terminals where alternating current flows.
Complex Power - (Measured in Watt) - Complex Power is basically the representation of electrical power in the form of complex numbers.
Impedance - (Measured in Ohm) - Impedance (Z), in electrical devices, refers to the amount of opposition faced by the direct or alternating current when it passes through a conductor component, circuit, or system.

STEP 1: Convert Input(s) to Base Unit

Complex Power: 270.5 Volt Ampere --> 270.5 Watt (Check conversion here)
Impedance: 61.5 Ohm --> 61.5 Ohm No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V = sqrt(S*Z) --> sqrt(270.5*61.5)

Evaluating ... ...

V = 128.979649557595

STEP 3: Convert Result to Output's Unit

128.979649557595 Volt --> No Conversion Required

FINAL ANSWER

128.979649557595 ≈ 128.9796 Volt <-- Voltage

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electrical » Electrical Circuit » AC Circuits » Voltage » Voltage using Complex Power

Credits

Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 1500+ more calculators!

Verified by Team Softusvista

Softusvista Office (Pune), India

Team Softusvista has verified this Calculator and 1100+ more calculators!

< Voltage Calculators

RMS Voltage using Reactive Power

LaTeX Go Root Mean Square Voltage = Reactive Power/(Root Mean Square Current*sin(Phase Difference))

RMS Voltage using Real Power

LaTeX Go Root Mean Square Voltage = Real Power/(Root Mean Square Current*cos(Phase Difference))

Voltage using Reactive Power

LaTeX Go Voltage = Reactive Power/(Current*sin(Phase Difference))

Voltage using Real Power

LaTeX Go Voltage = Real Power/(Current*cos(Phase Difference))

< AC Circuit Design Calculators

Capacitance for Parallel RLC Circuit using Q Factor

LaTeX Go Capacitance = (Inductance*Parallel RLC Quality Factor^2)/Resistance^2

Capacitance for Series RLC Circuit given Q Factor

LaTeX Go Capacitance = Inductance/(Series RLC Quality Factor^2*Resistance^2)

Capacitance given Cut off Frequency

LaTeX Go Capacitance = 1/(2*Resistance*pi*Cut-off Frequency)

Capacitance using Time Constant

LaTeX Go Capacitance = Time Constant/Resistance

< RLC Circuit Calculators

Resistance for Parallel RLC Circuit using Q Factor

LaTeX Go Resistance = Parallel RLC Quality Factor/(sqrt(Capacitance/Inductance))

Resonant Frequency for RLC circuit

LaTeX Go Resonant Frequency = 1/(2*pi*sqrt(Inductance*Capacitance))

Capacitance for Parallel RLC Circuit using Q Factor

LaTeX Go Capacitance = (Inductance*Parallel RLC Quality Factor^2)/Resistance^2

Capacitance for Series RLC Circuit given Q Factor

LaTeX Go Capacitance = Inductance/(Series RLC Quality Factor^2*Resistance^2)

Voltage using Complex Power Formula

LaTeX Go

Voltage = sqrt(Complex Power*Impedance)
V = sqrt(S*Z)

What is Complex power?

Complex power is the product of the RMS voltage phasor and the complex conjugate of the RMS current phasor. As a complex quantity, its real part is real power P and its imaginary part is reactive power Q.

How to Calculate Voltage using Complex Power?

Voltage using Complex Power calculator uses Voltage = sqrt(Complex Power*Impedance) to calculate the Voltage, Voltage using Complex Power is the difference in electric potential between two points, which (in a static electric field) is defined as the work needed per unit of charge to move a test charge between the two points. Voltage is denoted by V symbol.

How to calculate Voltage using Complex Power using this online calculator? To use this online calculator for Voltage using Complex Power, enter Complex Power (S) & Impedance (Z) and hit the calculate button. Here is how the Voltage using Complex Power calculation can be explained with given input values -> 128.9796 = sqrt(270.5*61.5).

FAQ

What is Voltage using Complex Power?

Voltage using Complex Power is the difference in electric potential between two points, which (in a static electric field) is defined as the work needed per unit of charge to move a test charge between the two points and is represented as V = sqrt(S*Z) or Voltage = sqrt(Complex Power*Impedance). Complex Power is basically the representation of electrical power in the form of complex numbers & Impedance (Z), in electrical devices, refers to the amount of opposition faced by the direct or alternating current when it passes through a conductor component, circuit, or system.

How to calculate Voltage using Complex Power?

Voltage using Complex Power is the difference in electric potential between two points, which (in a static electric field) is defined as the work needed per unit of charge to move a test charge between the two points is calculated using Voltage = sqrt(Complex Power*Impedance). To calculate Voltage using Complex Power, you need Complex Power (S) & Impedance (Z). With our tool, you need to enter the respective value for Complex Power & Impedance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Voltage?

In this formula, Voltage uses Complex Power & Impedance. We can use 3 other way(s) to calculate the same, which is/are as follows -

Voltage = Reactive Power/(Current*sin(Phase Difference))
Voltage = Real Power/(Current*cos(Phase Difference))
Voltage = Real Power/(Power Factor*Current)

Home

FREE PDFs

🔍 Search