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Electrophoretic Mobility of Particle Formula

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Electrophoretic Mobility is defined as the ratio of electrophoretic (drift) velocity to the electric field strength at the location where the velocity is measured. Check FAQs

μ e = \frac{ν d}{E}

μ_e - Electrophoretic Mobility?ν_d - Drift Velocity of Dispersed Particle?E - Electric Field Intensity?

Electrophoretic Mobility of Particle Example

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Here is how the Electrophoretic Mobility of Particle equation looks like with Values.

Here is how the Electrophoretic Mobility of Particle equation looks like with Units.

Here is how the Electrophoretic Mobility of Particle equation looks like.

0.1389 = \frac{5}{36}

0.1389m²/V*s = \frac{5m/s}{36V/m}

0.1389 = \frac{5}{36}

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Electrophoretic Mobility of Particle Solution

Follow our step by step solution on how to calculate Electrophoretic Mobility of Particle?

FIRST Step Consider the formula

μ e = \frac{ν d}{E}

Next Step Substitute values of Variables

∴

μ e = \frac{5m/s}{36V/m}

Next Step Prepare to Evaluate

∴

μ e = \frac{5}{36}

Next Step Evaluate

∴

μ e = 0.138888888888889m²/V*s

LAST Step Rounding Answer

∴

μ e = 0.1389m²/V*s

Electrophoretic Mobility of Particle Formula Elements

Variables

Electrophoretic Mobility

Electrophoretic Mobility is defined as the ratio of electrophoretic (drift) velocity to the electric field strength at the location where the velocity is measured.

Symbol: μ_e

Measurement: MobilityUnit: m²/V*s

Note: Value can be positive or negative.

Formulas to find Electrophoretic Mobility

Drift Velocity of Dispersed Particle

Drift Velocity of Dispersed Particle is defined as average velocity attained by charged particles, such as electrons, in a material due to an electric field.

Symbol: ν_d

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Drift Velocity of Dispersed Particle

Electric Field Intensity

The Electric Field Intensity is a vector quantity that has both magnitude and direction. It depends on the amount of charge present on the test charge particle.

Symbol: E

Measurement: Electric Field StrengthUnit: V/m

Note: Value should be greater than 0.

Formulas to find Electric Field Intensity

Other formulas in Electrophoresis and other Electrokinetics Phenomena category

Go Critical Packing Parameter

CPP = \frac{v}{a o \cdot l}

Go Number of Moles of Surfactant given Critical Micelle Concentration

[M] = \frac{c - c CMC}{n}

Go Micellar Aggregation Number

N mic = \frac{(\frac{4}{3}) \cdot π \cdot ({R mic}^{3})}{V hydrophobic}

Go Micellar Core Radius given Micellar Aggregation Number

R mic = {(\frac{N mic \cdot 3 \cdot V hydrophobic}{4 \cdot π})}^{\frac{1}{3}}

How to Evaluate Electrophoretic Mobility of Particle?

Electrophoretic Mobility of Particle evaluator uses Electrophoretic Mobility = Drift Velocity of Dispersed Particle/Electric Field Intensity to evaluate the Electrophoretic Mobility, The Electrophoretic Mobility of Particle formula is defined as the ratio of electrophoretic velocity to the electric field intensity at the location where the velocity is measured. Electrophoretic Mobility is denoted by μ_e symbol.

How to evaluate Electrophoretic Mobility of Particle using this online evaluator? To use this online evaluator for Electrophoretic Mobility of Particle, enter Drift Velocity of Dispersed Particle (ν_d) & Electric Field Intensity (E) and hit the calculate button.

FAQs on Electrophoretic Mobility of Particle

What is the formula to find Electrophoretic Mobility of Particle?

The formula of Electrophoretic Mobility of Particle is expressed as Electrophoretic Mobility = Drift Velocity of Dispersed Particle/Electric Field Intensity. Here is an example- 0.138889 = 5/36.

How to calculate Electrophoretic Mobility of Particle?

With Drift Velocity of Dispersed Particle (ν_d) & Electric Field Intensity (E) we can find Electrophoretic Mobility of Particle using the formula - Electrophoretic Mobility = Drift Velocity of Dispersed Particle/Electric Field Intensity.

Can the Electrophoretic Mobility of Particle be negative?

Yes, the Electrophoretic Mobility of Particle, measured in Mobility can be negative.

Which unit is used to measure Electrophoretic Mobility of Particle?

Electrophoretic Mobility of Particle 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 Electrophoretic Mobility of Particle can be measured.

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