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Mobility given Conductivity Formula

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Mobility of electron is defined as the magnitude of average drift velocity per unit electric field. Check FAQs

μ e = \frac{σ}{e - \cdot [Charge-e]}

μ_e - Mobility of Electron?σ - Conductivity?e^- - Number of Electrons?[Charge-e] - Charge of electron?

Mobility given Conductivity Example

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Here is how the Mobility given Conductivity equation looks like with Values.

Here is how the Mobility given Conductivity equation looks like with Units.

Here is how the Mobility given Conductivity equation looks like.

1E+17 = \frac{0.1}{6 \cdot 1.6E-19}

1E+17m²/V*s = \frac{0.1S/m}{6 \cdot 1.6E-19C}

1E+17 = \frac{0.1}{6 \cdot 1.6E-19}

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Mobility given Conductivity Solution

Follow our step by step solution on how to calculate Mobility given Conductivity?

FIRST Step Consider the formula

μ e = \frac{σ}{e - \cdot [Charge-e]}

Next Step Substitute values of Variables

∴

μ e = \frac{0.1S/m}{6 \cdot [Charge-e]}

Next Step Substitute values of Constants

∴

μ e = \frac{0.1S/m}{6 \cdot 1.6E-19C}

Next Step Prepare to Evaluate

∴

μ e = \frac{0.1}{6 \cdot 1.6E-19}

Next Step Evaluate

∴

μ e = 1.04025152149996E+17m²/V*s

LAST Step Rounding Answer

∴

μ e = 1E+17m²/V*s

Mobility given Conductivity Formula Elements

Variables

Constants

Mobility of Electron

Mobility of electron is defined as the magnitude of average drift velocity per unit electric field.

Symbol: μ_e

Measurement: MobilityUnit: m²/V*s

Note: Value can be positive or negative.

Formulas to find Mobility of Electron

Conductivity

Conductivity is the measure of the ease at which an electric charge or heat can pass through a material.

Symbol: σ

Measurement: Electric ConductivityUnit: S/m

Note: Value should be greater than 0.

Formulas to find Conductivity

Number of Electrons

The number of Electrons is the total number of negatively charged subatomic particles which is either free or bound to the nucleus of an atom.

Symbol: e^-

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Number of Electrons

Charge of electron

Charge of electron is a fundamental physical constant, representing the electric charge carried by an electron, which is the elementary particle with a negative electric charge.

Symbol: [Charge-e]

Value: 1.60217662E-19 C

Other formulas in Spectrometric Characterization of Polymers category

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Go Thermal Conductivity given Heat Flow Rate

k = \frac{Q \cdot L}{A sample \cdot ∆T}

Go Change in Temperature given Thermal Conductivity

∆T = \frac{Q \cdot L}{A sample \cdot k}

Go Specific Heat Capacity given Thermal Diffusivity

c = \frac{k}{α \cdot ρ}

How to Evaluate Mobility given Conductivity?

Mobility given Conductivity evaluator uses Mobility of Electron = Conductivity/(Number of Electrons*[Charge-e]) to evaluate the Mobility of Electron, The Mobility given Conductivity characterizes how quickly an electron can move through a metal or semiconductor when pulled by an electric field. Mobility of Electron is denoted by μ_e symbol.

How to evaluate Mobility given Conductivity using this online evaluator? To use this online evaluator for Mobility given Conductivity, enter Conductivity (σ) & Number of Electrons (e^-) and hit the calculate button.

FAQs on Mobility given Conductivity

What is the formula to find Mobility given Conductivity?

The formula of Mobility given Conductivity is expressed as Mobility of Electron = Conductivity/(Number of Electrons*[Charge-e]). Here is an example- 1E+17 = 0.1/(6*[Charge-e]).

How to calculate Mobility given Conductivity?

With Conductivity (σ) & Number of Electrons (e^-) we can find Mobility given Conductivity using the formula - Mobility of Electron = Conductivity/(Number of Electrons*[Charge-e]). This formula also uses Charge of electron constant(s).

Can the Mobility given Conductivity be negative?

Yes, the Mobility given Conductivity, measured in Mobility can be negative.

Which unit is used to measure Mobility given Conductivity?

Mobility given Conductivity is usually measured using the Square Meter per Volt per Second[m²/V*s] for Mobility. Square Centimeter per Volt Second[m²/V*s] are the few other units in which Mobility given Conductivity can be measured.

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