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Voltage using Complex Power Formula

GoVoltage using Reactive Power Formula

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Voltage is used to determine the value of the potential difference between terminals where alternating current flows. Check FAQs

V = \sqrt{S \cdot Z}

V - Voltage?S - Complex Power?Z - Impedance?

Voltage using Complex Power Example

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Here is how the Voltage using Complex Power equation looks like with Values.

Here is how the Voltage using Complex Power equation looks like with Units.

Here is how the Voltage using Complex Power equation looks like.

128.9796 = \sqrt{270.5 \cdot 61.5}

128.9796V = \sqrt{270.5VA \cdot 61.5Ω}

128.9796 = \sqrt{270.5 \cdot 61.5}

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Voltage using Complex Power Solution

Follow our step by step solution on how to calculate Voltage using Complex Power?

FIRST Step Consider the formula

V = \sqrt{S \cdot Z}

Next Step Substitute values of Variables

∴

V = \sqrt{270.5VA \cdot 61.5Ω}

Next Step Convert Units

∴

V = \sqrt{270.5W \cdot 61.5Ω}

Next Step Prepare to Evaluate

∴

V = \sqrt{270.5 \cdot 61.5}

Next Step Evaluate

∴

V = 128.979649557595V

LAST Step Rounding Answer

∴

V = 128.9796V

Voltage using Complex Power Formula Elements

Variables

Functions

Voltage

Voltage is used to determine the value of the potential difference between terminals where alternating current flows.

Symbol: V

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Voltage

Complex Power

Complex Power is basically the representation of electrical power in the form of complex numbers.

Symbol: S

Measurement: PowerUnit: VA

Note: Value can be positive or negative.

Formulas to find Complex Power

Impedance

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.

Symbol: Z

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Impedance

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.

Syntax: sqrt(Number)

Other Formulas to find Voltage

Go Voltage using Reactive Power

V = \frac{Q}{I \cdot \sin (Φ)}

Other formulas in Voltage category

Go Capacitance for Parallel RLC Circuit using Q Factor

C = \frac{L \cdot {Q ||}^{2}}{R^{2}}

Go Capacitance for Series RLC Circuit given Q Factor

C = \frac{L}{{Q se}^{2} \cdot R^{2}}

Go Resonant Frequency for RLC circuit

f o = \frac{1}{2 \cdot π \cdot \sqrt{L \cdot C}}

Go Resistance for Parallel RLC Circuit using Q Factor

R = \frac{Q ||}{\sqrt{\frac{C}{L}}}

How to Evaluate Voltage using Complex Power?

Voltage using Complex Power evaluator uses Voltage = sqrt(Complex Power*Impedance) to evaluate 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 evaluate Voltage using Complex Power using this online evaluator? To use this online evaluator for Voltage using Complex Power, enter Complex Power (S) & Impedance (Z) and hit the calculate button.

FAQs on Voltage using Complex Power

What is the formula to find Voltage using Complex Power?

The formula of Voltage using Complex Power is expressed as Voltage = sqrt(Complex Power*Impedance). Here is an example- 128.9796 = sqrt(270.5*61.5).

How to calculate Voltage using Complex Power?

With Complex Power (S) & Impedance (Z) we can find Voltage using Complex Power using the formula - Voltage = sqrt(Complex Power*Impedance). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Voltage?

Here are the different ways to Calculate Voltage-

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

Can the Voltage using Complex Power be negative?

Yes, the Voltage using Complex Power, measured in Electric Potential can be negative.

Which unit is used to measure Voltage using Complex Power?

Voltage using Complex Power is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Voltage using Complex Power can be measured.

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Voltage using Complex Power Formula

​GoVoltage using Reactive Power Formula

Voltage using Complex Power Example

Voltage using Complex Power Solution

Voltage using Complex Power Formula Elements

Other Formulas to find Voltage

Other formulas in Voltage category

How to Evaluate Voltage using Complex Power?

FAQs on Voltage using Complex Power

Variable Name

GoVoltage using Reactive Power Formula