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Volumetric Heat Generation in Current Carrying Electrical Conductor Formula

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Volumetric Heat Generation it is the amount of energy that must be added, in the form of heat, to one unit of volume of the material in order to cause an increase of one unit in its temperature. Check FAQs

q g = (i^{2}) \cdot ρ

q_g - Volumetric Heat Generation?i - Electric Current Density?ρ - Resistivity?

Volumetric Heat Generation in Current Carrying Electrical Conductor Example

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Here is how the Volumetric Heat Generation in Current Carrying Electrical Conductor equation looks like with Values.

Here is how the Volumetric Heat Generation in Current Carrying Electrical Conductor equation looks like with Units.

Here is how the Volumetric Heat Generation in Current Carrying Electrical Conductor equation looks like.

17 = (1000^{2}) \cdot 1.7E-5

17W/m³ = ({1000A/m²}^{2}) \cdot 1.7E-5Ω*m

17 = (1000^{2}) \cdot 1.7E-5

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Volumetric Heat Generation in Current Carrying Electrical Conductor Solution

Follow our step by step solution on how to calculate Volumetric Heat Generation in Current Carrying Electrical Conductor?

FIRST Step Consider the formula

q g = (i^{2}) \cdot ρ

Next Step Substitute values of Variables

∴

q g = ({1000A/m²}^{2}) \cdot 1.7E-5Ω*m

Next Step Prepare to Evaluate

∴

q g = (1000^{2}) \cdot 1.7E-5

LAST Step Evaluate

∴

q g = 17W/m³

Volumetric Heat Generation in Current Carrying Electrical Conductor Formula Elements

Variables

Volumetric Heat Generation

Volumetric Heat Generation it is the amount of energy that must be added, in the form of heat, to one unit of volume of the material in order to cause an increase of one unit in its temperature.

Symbol: q_g

Measurement: Power DensityUnit: W/m³

Note: Value should be greater than 0.

Formulas to find Volumetric Heat Generation

Electric Current Density

The Electric current density is the amount of charge per unit of time that flows through the unit area of a chosen cross-section.

Symbol: i

Measurement: Surface Current DensityUnit: A/m²

Note: Value can be positive or negative.

Formulas to find Electric Current Density

Resistivity

Resistivity is the measure of how strongly a material opposes the flow of current through them.

Symbol: ρ

Measurement: Electric ResistivityUnit: Ω*m

Note: Value can be positive or negative.

Formulas to find Resistivity

Other formulas in Critical Thickness of Insulation category

Go Biot Number using Characteristic Length

Bi = \frac{h transfer \cdot L char}{k fin}

Go Correction Length for Cylindrical Fin with Non-Adiabatic Tip

L cylindrical = L fin + (\frac{d fin}{4})

Go Correction Length for Square Fin with Non-Adiabatic Tip

L sqaure = L fin + (\frac{w fin}{4})

Go Correction Length for Thin Rectangular Fin with Non-Adiabatic Tip

L rectangular = L fin + (\frac{t fin}{2})

How to Evaluate Volumetric Heat Generation in Current Carrying Electrical Conductor?

Volumetric Heat Generation in Current Carrying Electrical Conductor evaluator uses Volumetric Heat Generation = (Electric Current Density^2)*Resistivity to evaluate the Volumetric Heat Generation, Volumetric Heat Generation in Current Carrying Electrical Conductor is when heat generated within a material is due to passage of electric current and can be expressed in electrical terms. Volumetric Heat Generation is denoted by q_g symbol.

How to evaluate Volumetric Heat Generation in Current Carrying Electrical Conductor using this online evaluator? To use this online evaluator for Volumetric Heat Generation in Current Carrying Electrical Conductor, enter Electric Current Density (i) & Resistivity (ρ) and hit the calculate button.

FAQs on Volumetric Heat Generation in Current Carrying Electrical Conductor

What is the formula to find Volumetric Heat Generation in Current Carrying Electrical Conductor?

The formula of Volumetric Heat Generation in Current Carrying Electrical Conductor is expressed as Volumetric Heat Generation = (Electric Current Density^2)*Resistivity. Here is an example- 17 = (1000^2)*1.7E-05.

How to calculate Volumetric Heat Generation in Current Carrying Electrical Conductor?

With Electric Current Density (i) & Resistivity (ρ) we can find Volumetric Heat Generation in Current Carrying Electrical Conductor using the formula - Volumetric Heat Generation = (Electric Current Density^2)*Resistivity.

Can the Volumetric Heat Generation in Current Carrying Electrical Conductor be negative?

No, the Volumetric Heat Generation in Current Carrying Electrical Conductor, measured in Power Density cannot be negative.

Which unit is used to measure Volumetric Heat Generation in Current Carrying Electrical Conductor?

Volumetric Heat Generation in Current Carrying Electrical Conductor is usually measured using the Watt Per Cubic Meter[W/m³] for Power Density. Horsepower Per Litre[W/m³], Decawatt Per Cubic Meter[W/m³], Gigawatt Per Cubic Meter[W/m³] are the few other units in which Volumetric Heat Generation in Current Carrying Electrical Conductor can be measured.

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