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Thermal Voltage using Einstein's Equation Formula

GoThermal Voltage Formula

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Thermal Voltage is generated across a resistor due to its temperature. It is proportional to the absolute temperature of the resistor and is typically very small. Check FAQs

V t = \frac{D n}{μ n}

V_t - Thermal Voltage?D_n - Electron Diffusion Constant?μ_n - Mobility of Electron?

Thermal Voltage using Einstein's Equation Example

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Here is how the Thermal Voltage using Einstein's Equation equation looks like with Values.

Here is how the Thermal Voltage using Einstein's Equation equation looks like with Units.

Here is how the Thermal Voltage using Einstein's Equation equation looks like.

0.025 = \frac{44982.46}{180}

0.025V = \frac{44982.46cm²/s}{180m²/V*s}

0.025 = \frac{44982.46}{180}

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Thermal Voltage using Einstein's Equation Solution

Follow our step by step solution on how to calculate Thermal Voltage using Einstein's Equation?

FIRST Step Consider the formula

V t = \frac{D n}{μ n}

Next Step Substitute values of Variables

∴

V t = \frac{44982.46cm²/s}{180m²/V*s}

Next Step Convert Units

∴

V t = \frac{4.4982m²/s}{180m²/V*s}

Next Step Prepare to Evaluate

∴

V t = \frac{4.4982}{180}

Next Step Evaluate

∴

V t = 0.0249902555555556V

LAST Step Rounding Answer

∴

V t = 0.025V

Thermal Voltage using Einstein's Equation Formula Elements

Variables

Thermal Voltage

Thermal Voltage is generated across a resistor due to its temperature. It is proportional to the absolute temperature of the resistor and is typically very small.

Symbol: V_t

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Thermal Voltage

Electron Diffusion Constant

Electron Diffusion Constant refers to a material property that describes the rate at which electrons diffuse through the material in response to a concentration gradient.

Symbol: D_n

Measurement: DiffusivityUnit: cm²/s

Note: Value can be positive or negative.

Formulas to find Electron Diffusion Constant

Mobility of Electron

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

Symbol: μ_n

Measurement: MobilityUnit: m²/V*s

Note: Value should be greater than 0.

Formulas to find Mobility of Electron

Other Formulas to find Thermal Voltage

Go Thermal Voltage

V t = [BoltZ] \cdot \frac{T}{[Charge-e]}

Other formulas in Charge Carrier Characteristics category

Go Electrons Diffusion Constant

D n = μ n \cdot (\frac{[BoltZ] \cdot T}{[Charge-e]})

Go Hole Diffusion Length

L p = \sqrt{D p \cdot τ p}

Go Current Density due to Electrons

J n = [Charge-e] \cdot N e \cdot μ n \cdot E I

Go Current Density due to Holes

J p = [Charge-e] \cdot N p \cdot μ p \cdot E I

How to Evaluate Thermal Voltage using Einstein's Equation?

Thermal Voltage using Einstein's Equation evaluator uses Thermal Voltage = Electron Diffusion Constant/Mobility of Electron to evaluate the Thermal Voltage, Thermal Voltage using Einstein's Equation formula is used to calculate the thermal voltage using how fast particles spread to their ability to move under an electric field (mobility, μ). Thermal Voltage is denoted by V_t symbol.

How to evaluate Thermal Voltage using Einstein's Equation using this online evaluator? To use this online evaluator for Thermal Voltage using Einstein's Equation, enter Electron Diffusion Constant (D_n) & Mobility of Electron (μ_n) and hit the calculate button.

FAQs on Thermal Voltage using Einstein's Equation

What is the formula to find Thermal Voltage using Einstein's Equation?

The formula of Thermal Voltage using Einstein's Equation is expressed as Thermal Voltage = Electron Diffusion Constant/Mobility of Electron. Here is an example- 0.02499 = 4.498246/180.

How to calculate Thermal Voltage using Einstein's Equation?

With Electron Diffusion Constant (D_n) & Mobility of Electron (μ_n) we can find Thermal Voltage using Einstein's Equation using the formula - Thermal Voltage = Electron Diffusion Constant/Mobility of Electron.

What are the other ways to Calculate Thermal Voltage?

Here are the different ways to Calculate Thermal Voltage-

Thermal Voltage=[BoltZ]*Temperature/[Charge-e]

Can the Thermal Voltage using Einstein's Equation be negative?

No, the Thermal Voltage using Einstein's Equation, measured in Electric Potential cannot be negative.

Which unit is used to measure Thermal Voltage using Einstein's Equation?

Thermal Voltage using Einstein's Equation is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Thermal Voltage using Einstein's Equation can be measured.

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