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Diffusion Constant given Current Formula

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Diffusion Constant also known as the diffusion coefficient or diffusivity, is a physical constant that measures the rate of material transport. Check FAQs

D = {(\frac{I c}{2.69 \cdot (10^{8}) \cdot Ne \cdot C CI \cdot (ν^{0.5}) \cdot A})}^{\frac{4}{3}}

D - Diffusion Constant?I_c - Cathodic Current?Ne - Number of electrons given CI?C_CI - Concentration given CI?ν - Sweep Rate?A - Area of Electrode?

Diffusion Constant given Current Example

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Here is how the Diffusion Constant given Current equation looks like with Values.

Here is how the Diffusion Constant given Current equation looks like with Units.

Here is how the Diffusion Constant given Current equation looks like.

6.6E-16 = {(\frac{70}{2.69 \cdot (10^{8}) \cdot 10 \cdot 50 \cdot ({2.5}^{0.5}) \cdot 80})}^{\frac{4}{3}}

6.6E-16 = {(\frac{70}{2.69 \cdot (10^{8}) \cdot 10 \cdot 50 \cdot ({2.5}^{0.5}) \cdot 80})}^{\frac{4}{3}}

6.6E-16 = {(\frac{70}{2.69 \cdot (10^{8}) \cdot 10 \cdot 50 \cdot ({2.5}^{0.5}) \cdot 80})}^{\frac{4}{3}}

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Diffusion Constant given Current Solution

Follow our step by step solution on how to calculate Diffusion Constant given Current?

FIRST Step Consider the formula

D = {(\frac{I c}{2.69 \cdot (10^{8}) \cdot Ne \cdot C CI \cdot (ν^{0.5}) \cdot A})}^{\frac{4}{3}}

Next Step Substitute values of Variables

∴

D = {(\frac{70}{2.69 \cdot (10^{8}) \cdot 10 \cdot 50 \cdot ({2.5}^{0.5}) \cdot 80})}^{\frac{4}{3}}

Next Step Prepare to Evaluate

∴

D = {(\frac{70}{2.69 \cdot (10^{8}) \cdot 10 \cdot 50 \cdot ({2.5}^{0.5}) \cdot 80})}^{\frac{4}{3}}

Next Step Evaluate

∴

D = 6.59306998533256E-16

LAST Step Rounding Answer

∴

D = 6.6E-16

Diffusion Constant given Current Formula Elements

Variables

Diffusion Constant

Diffusion Constant also known as the diffusion coefficient or diffusivity, is a physical constant that measures the rate of material transport.

Symbol: D

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Diffusion Constant

Cathodic Current

Cathodic Current is a flow of charged particles, such as electrons or ions, moving through an electrical conductor or space.

Symbol: I_c

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Cathodic Current

Number of electrons given CI

Number of electrons given CI is equal to the number of protons in the nucleus, which is also known as the atomic number.

Symbol: Ne

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Number of electrons given CI

Concentration given CI

Concentration given CI is the abundance of a constituent divided by the total volume of a mixture.

Symbol: C_CI

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Concentration given CI

Sweep Rate

Sweep Rate is the speed at which a controller increases or decreases frequency in sine vibration testing.

Symbol: ν

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Sweep Rate

Area of Electrode

Area of Electrode is the area where an electronically conducting phase and an ionically conducting phase come into contact.

Symbol: A

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Area of Electrode

Other formulas in Potentiometry and Voltametry category

Go Anodic Potential

E pa = E pc + (\frac{57}{m e})

Go Anodic Potential given half potential

E pa = (\frac{E 1/2}{0.5}) - E pc

Go Applied Potential

V app = E cell + (I P \cdot R P)

Go Area of Electrode

A = {(\frac{I c}{2.69 \cdot (10^{8}) \cdot Ne \cdot C CI \cdot (D^{0.5}) \cdot (ν^{0.5})})}^{\frac{2}{3}}

How to Evaluate Diffusion Constant given Current?

Diffusion Constant given Current evaluator uses Diffusion Constant = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Sweep Rate^0.5)*Area of Electrode))^(4/3) to evaluate the Diffusion Constant, The Diffusion Constant given Current formula is defined as the diffusion coefficient or diffusivity, is a physical constant that measures the rate of material transport. Diffusion Constant is denoted by D symbol.

How to evaluate Diffusion Constant given Current using this online evaluator? To use this online evaluator for Diffusion Constant given Current, enter Cathodic Current (I_c), Number of electrons given CI (Ne), Concentration given CI (C_CI), Sweep Rate (ν) & Area of Electrode (A) and hit the calculate button.

FAQs on Diffusion Constant given Current

What is the formula to find Diffusion Constant given Current?

The formula of Diffusion Constant given Current is expressed as Diffusion Constant = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Sweep Rate^0.5)*Area of Electrode))^(4/3). Here is an example- 6.6E-16 = (70/(2.69*(10^8)*10*50*(2.5^0.5)*80))^(4/3).

How to calculate Diffusion Constant given Current?

With Cathodic Current (I_c), Number of electrons given CI (Ne), Concentration given CI (C_CI), Sweep Rate (ν) & Area of Electrode (A) we can find Diffusion Constant given Current using the formula - Diffusion Constant = (Cathodic Current/(2.69*(10^8)*Number of electrons given CI*Concentration given CI*(Sweep Rate^0.5)*Area of Electrode))^(4/3).

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Diffusion Constant given Current Formula

Diffusion Constant given Current Example

Diffusion Constant given Current Solution

Diffusion Constant given Current Formula Elements

Other formulas in Potentiometry and Voltametry category

How to Evaluate Diffusion Constant given Current?

FAQs on Diffusion Constant given Current

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