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Hole Current Density Formula

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Hole Current Density is defined as Movement of holes is always in opposite to that of corresponding electrons. Check FAQs

J h = J T - J e

J_h - Hole Current Density?J_T - Total Carrier Current Density?J_e - Electron Current Density?

Hole Current Density Example

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Here is how the Hole Current Density equation looks like with Values.

Here is how the Hole Current Density equation looks like with Units.

Here is how the Hole Current Density equation looks like.

0.09 = 0.12 - 0.03

0.09A/m² = 0.12A/m² - 0.03A/m²

0.09 = 0.12 - 0.03

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Hole Current Density Solution

Follow our step by step solution on how to calculate Hole Current Density?

FIRST Step Consider the formula

J h = J T - J e

Next Step Substitute values of Variables

∴

J h = 0.12A/m² - 0.03A/m²

Next Step Prepare to Evaluate

∴

J h = 0.12 - 0.03

LAST Step Evaluate

∴

J h = 0.09A/m²

Hole Current Density Formula Elements

Variables

Hole Current Density

Hole Current Density is defined as Movement of holes is always in opposite to that of corresponding electrons.

Symbol: J_h

Measurement: Surface Current DensityUnit: A/m²

Note: Value can be positive or negative.

Formulas to find Hole Current Density

Total Carrier Current Density

Total Carrier Current Density is defined as the amount of charge per unit time that flows through a unit area of a chosen cross-section.

Symbol: J_T

Measurement: Surface Current DensityUnit: A/m²

Note: Value can be positive or negative.

Formulas to find Total Carrier Current Density

Electron Current Density

Electron Current Density referred to as current density, is a physical quantity that describes the flow of electric charge per unit area through a conducting material.

Symbol: J_e

Measurement: Surface Current DensityUnit: A/m²

Note: Value can be positive or negative.

Formulas to find Electron Current Density

Other formulas in Electrons and Holes category

Go Distribution Coefficient

k d = \frac{C solid}{C L}

Go Photoelectron Energy

E photo = [hP] \cdot f

Go Fermi Function

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

Go Conduction Band Energy

E c = E g + E v

How to Evaluate Hole Current Density?

Hole Current Density evaluator uses Hole Current Density = Total Carrier Current Density-Electron Current Density to evaluate the Hole Current Density, The Hole Current Density formula is defined as Movement of holes is always in opposite to that of corresponding electrons. Holes contribute current to their direction of movement whereas electrons contribute current opposite to their direction of movement. Hence both currents will be in same direction. Hole Current Density is denoted by J_h symbol.

How to evaluate Hole Current Density using this online evaluator? To use this online evaluator for Hole Current Density, enter Total Carrier Current Density (J_T) & Electron Current Density (J_e) and hit the calculate button.

FAQs on Hole Current Density

What is the formula to find Hole Current Density?

The formula of Hole Current Density is expressed as Hole Current Density = Total Carrier Current Density-Electron Current Density. Here is an example- 0.09 = 0.12-0.03.

How to calculate Hole Current Density?

With Total Carrier Current Density (J_T) & Electron Current Density (J_e) we can find Hole Current Density using the formula - Hole Current Density = Total Carrier Current Density-Electron Current Density.

Can the Hole Current Density be negative?

Yes, the Hole Current Density, measured in Surface Current Density can be negative.

Which unit is used to measure Hole Current Density?

Hole Current Density is usually measured using the Ampere per Square Meter[A/m²] for Surface Current Density. Ampere per Square Centimeter[A/m²], Ampere per Square Inch[A/m²], Ampere per Circular Mil[A/m²] are the few other units in which Hole Current Density can be measured.

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Hole Current Density Formula

Hole Current Density Example

Hole Current Density Solution

Hole Current Density Formula Elements

Other formulas in Electrons and Holes category

How to Evaluate Hole Current Density?

FAQs on Hole Current Density

Variable Name