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Impedance given Energy and Current Formula

GoImpedance for LCR Circuit Formula

GoImpedance for LR Circuit Formula

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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. Check FAQs

Z = \frac{E}{i p}

Z - Impedance?E - Electric Energy?i_p - Electric Current?

Impedance given Energy and Current Example

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Here is how the Impedance given Energy and Current equation looks like with Values.

Here is how the Impedance given Energy and Current equation looks like with Units.

Here is how the Impedance given Energy and Current equation looks like.

68.1818 = \frac{150}{2.2}

68.1818Ω = \frac{150J}{2.2A}

68.1818 = \frac{150}{2.2}

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Impedance given Energy and Current Solution

Follow our step by step solution on how to calculate Impedance given Energy and Current?

FIRST Step Consider the formula

Z = \frac{E}{i p}

Next Step Substitute values of Variables

∴

Z = \frac{150J}{2.2A}

Next Step Prepare to Evaluate

∴

Z = \frac{150}{2.2}

Next Step Evaluate

∴

Z = 68.1818181818182Ω

LAST Step Rounding Answer

∴

Z = 68.1818Ω

Impedance given Energy and Current Formula Elements

Variables

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

Electric Energy

Electric Energy is the energy produced by a moving charge.

Symbol: E

Measurement: EnergyUnit: J

Note: Value should be greater than 0.

Formulas to find Electric Energy

Electric Current

Electric Current is the time rate of flow of charge through a cross sectional area.

Symbol: i_p

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Electric Current

Other Formulas to find Impedance

Go Impedance for LCR Circuit

Z = \sqrt{R^{2} + {(\frac{1}{ω f \cdot C} - (ω f \cdot L))}^{2}}

Go Impedance for LR Circuit

Z = \sqrt{R^{2} + {(ω f \cdot L)}^{2}}

Go Impedance for RC Circuit

Z = \sqrt{R^{2} + \frac{1}{{(ω f \cdot C)}^{2}}}

How to Evaluate Impedance given Energy and Current?

Impedance given Energy and Current evaluator uses Impedance = Electric Energy/Electric Current to evaluate the Impedance, Impedance given Energy and Current formula is represented as Impedance is the quotient when electric energy is divided by electric current. Impedance is denoted by Z symbol.

How to evaluate Impedance given Energy and Current using this online evaluator? To use this online evaluator for Impedance given Energy and Current, enter Electric Energy (E) & Electric Current (i_p) and hit the calculate button.

FAQs on Impedance given Energy and Current

What is the formula to find Impedance given Energy and Current?

The formula of Impedance given Energy and Current is expressed as Impedance = Electric Energy/Electric Current. Here is an example- 68.18182 = 150/2.2.

How to calculate Impedance given Energy and Current?

With Electric Energy (E) & Electric Current (i_p) we can find Impedance given Energy and Current using the formula - Impedance = Electric Energy/Electric Current.

What are the other ways to Calculate Impedance?

Here are the different ways to Calculate Impedance-

Impedance=sqrt(Resistance^2+(1/(Angular Frequency*Capacitance)-(Angular Frequency*Inductance))^2)
Impedance=sqrt(Resistance^2+(Angular Frequency*Inductance)^2)
Impedance=sqrt(Resistance^2+1/(Angular Frequency*Capacitance)^2)

Can the Impedance given Energy and Current be negative?

Yes, the Impedance given Energy and Current, measured in Electric Resistance can be negative.

Which unit is used to measure Impedance given Energy and Current?

Impedance given Energy and Current is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Impedance given Energy and Current can be measured.

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