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Electron Flux Density Formula

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Electron Flux Density refers to the quantity of electrons per unit volume in a given material or region. It represents the measure of how many electrons are present in a specific space or volume. Check FAQs

Φ n = (\frac{L e}{2 \cdot t}) \cdot ΔN

Φ_n - Electron Flux Density?L_e - Mean Free Path Electron?t - Time?ΔN - Difference in Electron Concentration?

Electron Flux Density Example

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Here is how the Electron Flux Density equation looks like with Values.

Here is how the Electron Flux Density equation looks like with Units.

Here is how the Electron Flux Density equation looks like.

0.0177 = (\frac{25.47}{2 \cdot 5.75}) \cdot 8000

0.0177Wb/m² = (\frac{25.47μm}{2 \cdot 5.75s}) \cdot 80001/m³

0.0177 = (\frac{25.47}{2 \cdot 5.75}) \cdot 8000

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Electron Flux Density Solution

Follow our step by step solution on how to calculate Electron Flux Density?

FIRST Step Consider the formula

Φ n = (\frac{L e}{2 \cdot t}) \cdot ΔN

Next Step Substitute values of Variables

∴

Φ n = (\frac{25.47μm}{2 \cdot 5.75s}) \cdot 80001/m³

Next Step Convert Units

∴

Φ n = (\frac{2.5E-5m}{2 \cdot 5.75s}) \cdot 80001/m³

Next Step Prepare to Evaluate

∴

Φ n = (\frac{2.5E-5}{2 \cdot 5.75}) \cdot 8000

Next Step Evaluate

∴

Φ n = 0.0177182608695652T

Next Step Convert to Output's Unit

∴

Φ n = 0.0177182608695652Wb/m²

LAST Step Rounding Answer

∴

Φ n = 0.0177Wb/m²

Electron Flux Density Formula Elements

Variables

Electron Flux Density

Electron Flux Density refers to the quantity of electrons per unit volume in a given material or region. It represents the measure of how many electrons are present in a specific space or volume.

Symbol: Φ_n

Measurement: Magnetic Flux DensityUnit: Wb/m²

Note: Value can be positive or negative.

Formulas to find Electron Flux Density

Mean Free Path Electron

Mean Free Path electron is defined as an average distance travelled by a moving electrons between successive impacts, which modifies its direction or energy or other particle properties.

Symbol: L_e

Measurement: LengthUnit: μm

Note: Value should be between 0 to 1E+23.

Formulas to find Mean Free Path Electron

Time

Time can be defined as the ongoing and continuous sequence of events that occur in succession, from the past through the present to the future.

Symbol: t

Measurement: TimeUnit: s

Note: Value can be positive or negative.

Formulas to find Time

Difference in Electron Concentration

Difference in Electron Concentration is defined as the difference between the electron density of two electron.

Symbol: ΔN

Measurement: Carrier ConcentrationUnit: 1/m³

Note: Value should be greater than 0.

Formulas to find Difference in Electron Concentration

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Go Fermi Function

f E = \frac{n 0}{N c}

Go Conduction Band Energy

E c = E g + E v

How to Evaluate Electron Flux Density?

Electron Flux Density evaluator uses Electron Flux Density = (Mean Free Path Electron/(2*Time))*Difference in Electron Concentration to evaluate the Electron Flux Density, The Electron Flux Density formula is defined as measure of the strength of an electric field generated by a free electric charge, corresponding to the number of electric lines of force passing through a given area. Electron Flux Density is denoted by Φ_n symbol.

How to evaluate Electron Flux Density using this online evaluator? To use this online evaluator for Electron Flux Density, enter Mean Free Path Electron (L_e), Time (t) & Difference in Electron Concentration (ΔN) and hit the calculate button.

FAQs on Electron Flux Density

What is the formula to find Electron Flux Density?

The formula of Electron Flux Density is expressed as Electron Flux Density = (Mean Free Path Electron/(2*Time))*Difference in Electron Concentration. Here is an example- 0.017718 = (2.547E-05/(2*5.75))*8000.

How to calculate Electron Flux Density?

With Mean Free Path Electron (L_e), Time (t) & Difference in Electron Concentration (ΔN) we can find Electron Flux Density using the formula - Electron Flux Density = (Mean Free Path Electron/(2*Time))*Difference in Electron Concentration.

Can the Electron Flux Density be negative?

Yes, the Electron Flux Density, measured in Magnetic Flux Density can be negative.

Which unit is used to measure Electron Flux Density?

Electron Flux Density is usually measured using the Weber per Square Meter[Wb/m²] for Magnetic Flux Density. Tesla[Wb/m²], Maxwell Per Square Meter[Wb/m²], Gauss[Wb/m²] are the few other units in which Electron Flux Density can be measured.

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