Electron Current Density Calculator

↳

Electronics

Chemical Engineering

Civil

Electrical

Electronics and Instrumentation

Materials Science

Mechanical

Production Engineering

⤿

Electrons & Holes

Energy Band & Charge Carrier

Semiconductor Carriers

SSD Junction

✖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.ⓘ Total Carrier Current Density [J_T]			+10% -10%
✖Hole Current Density is defined as Movement of holes is always in opposite to that of corresponding electrons.ⓘ Hole Current Density [J_h]			+10% -10%

✖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.ⓘ Electron Current Density [J_e]

⎘ Copy

👎

Formula

✖

Electron Current Density

Formula

`"J"_{"e"} = "J"_{"T"}-"J"_{"h"}`

Example

`"0.03A/m²"="0.12A/m²"-"0.09A/m²"`

Calculator

LaTeX

Reset

👍

Download Electrons & Holes Formulas PDF PDF Image

Electron Current Density Solution

STEP 0: Pre-Calculation Summary

Formula Used

Electron Current Density = Total Carrier Current Density-Hole Current Density
J_e = J_T-J_h
This formula uses 3 Variables

Variables Used

Electron Current Density - (Measured in Ampere per Square Meter) - 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.
Total Carrier Current Density - (Measured in Ampere per Square Meter) - 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.
Hole Current Density - (Measured in Ampere per Square Meter) - Hole Current Density is defined as Movement of holes is always in opposite to that of corresponding electrons.

STEP 1: Convert Input(s) to Base Unit

Total Carrier Current Density: 0.12 Ampere per Square Meter --> 0.12 Ampere per Square Meter No Conversion Required
Hole Current Density: 0.09 Ampere per Square Meter --> 0.09 Ampere per Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

J_e = J_T-J_h --> 0.12-0.09

Evaluating ... ...

J_e = 0.03

STEP 3: Convert Result to Output's Unit

0.03 Ampere per Square Meter --> No Conversion Required

FINAL ANSWER

0.03 Ampere per Square Meter <-- Electron Current Density

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electronics » Solid State Devices » Electrons & Holes » Electron Current Density

Credits

Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Calculator and 900+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Calculator and 1900+ more calculators!

< 18 Electrons & Holes Calculators

Phi-dependent Wave Function

Go Φ Dependent Wave Function = (1/sqrt(2*pi))*(exp(Wave Quantum Number*Wave Function Angle))

Order of Diffraction

Go Order of Diffraction = (2*Grafting Space*sin(Incident Angle))/Wavelength of Ray

Radius of Nth Orbit of Electron

Go Radius of nth Orbit of Electron = ([Coulomb]*Quantum Number^2*[hP]^2)/(Mass of Particle*[Charge-e]^2)

AC Conductance

Go AC Conductance = ([Charge-e]/([BoltZ]*Temperature))*Electric Current

Quantum State

Go Energy in Quantum State = (Quantum Number^2*pi^2*[hP]^2)/(2*Mass of Particle*Potential Well Length^2)

Hole Component

Go Hole Component = Electron Component*Emitter Injection Efficiency/(1-Emitter Injection Efficiency)

Electron Flux Density

Go Electron Flux Density = (Mean Free Path Electron/(2*Time))*Difference in Electron Concentration

Mean Free Path

Go Mean Free Path Electron = (Electron Flux Density/(Difference in Electron Concentration))*2*Time

Electron Component

Go Electron Component = ((Hole Component)/Emitter Injection Efficiency)-Hole Component

Difference in Electron Concentration

Go Difference in Electron Concentration = Electron Concentration 1-Electron Concentration 2

Electron Multiplication

Go Electron Multiplication = Number of Electron Out of Region/Number of Electron in Region

Electron Out of Region

Go Number of Electron Out of Region = Electron Multiplication*Number of Electron in Region

Electron in Region

Go Number of Electron in Region = Number of Electron Out of Region/Electron Multiplication

Total Carrier Current Density

Go Total Carrier Current Density = Electron Current Density+Hole Current Density

Electron Current Density

Go Electron Current Density = Total Carrier Current Density-Hole Current Density

Hole Current Density

Go Hole Current Density = Total Carrier Current Density-Electron Current Density

Mean Time Spend by Hole

Go Mean Time Spend by Hole = Optical Generation Rate*Majority Carrier Decay

Wave Function Amplitude

Go Amplitude of Wave Function = sqrt(2/Potential Well Length)

< 15 Semiconductor Carriers Calculators

Intrinsic Carrier Concentration

Go Intrinsic Carrier Concentration = sqrt(Effective Density of State in Valence Band*Effective Density of State in Conduction Band)*exp(-Energy Gap/(2*[BoltZ]*Temperature))

Carrier Lifetime

Go Carrier Lifetime = 1/(Proportionality for Recombination*(Holes Concentration in Valance Band+Electron Concentration in Conduction Band))

Radius of Nth Orbit of Electron

Go Radius of nth Orbit of Electron = ([Coulomb]*Quantum Number^2*[hP]^2)/(Mass of Particle*[Charge-e]^2)

Quantum State

Go Energy in Quantum State = (Quantum Number^2*pi^2*[hP]^2)/(2*Mass of Particle*Potential Well Length^2)

Electron Flux Density

Go Electron Flux Density = (Mean Free Path Electron/(2*Time))*Difference in Electron Concentration

Fermi Function

Go Fermi Function = Electron Concentration in Conduction Band/Effective Density of State in Conduction Band

Effective Density State in Valence Band

Go Effective Density of State in Valence Band = Holes Concentration in Valance Band/(1-Fermi Function)

Distribution Coefficient

Go Distribution Coefficient = Impurity Concentration in Solid/Impurity Concentration in Liquid

Electron Multiplication

Go Electron Multiplication = Number of Electron Out of Region/Number of Electron in Region

Excess Carrier Concentration

Go Excess Carrier Concentration = Optical Generation Rate*Recombination Lifetime

Electron Current Density

Go Electron Current Density = Total Carrier Current Density-Hole Current Density

Hole Current Density

Go Hole Current Density = Total Carrier Current Density-Electron Current Density

Mean Time Spend by Hole

Go Mean Time Spend by Hole = Optical Generation Rate*Majority Carrier Decay

Photoelectron Energy

Go Photoelectron Energy = [hP]*Frequency of Incident Light

Conduction Band Energy

Go Conduction Band Energy = Energy Gap+Valence Band Energy

Electron Current Density Formula

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

What is Electron Current Density?

The amount of electric current traveling per unit cross-section area is called as current density and expressed in amperes per square meter. More the current in a conductor, higher will be the current density. However, the current density alters in different parts of an electrical conductor and the effect takes place with alternating currents at higher frequencies.

How to Calculate Electron Current Density?

Electron Current Density calculator uses Electron Current Density = Total Carrier Current Density-Hole Current Density to calculate the Electron Current Density, The Electron Current Density formula referred to as current density, is a physical quantity that describes the flow of electric charge per unit area through a conducting material. It represents the amount of electric current passing through a given cross-sectional area per unit of time. Electron Current Density is denoted by J_e symbol.

How to calculate Electron Current Density using this online calculator? To use this online calculator for Electron Current Density, enter Total Carrier Current Density (J_T) & Hole Current Density (J_h) and hit the calculate button. Here is how the Electron Current Density calculation can be explained with given input values -> 0.03 = 0.12-0.09.

FAQ

What is Electron Current Density?

The Electron Current Density formula referred to as current density, is a physical quantity that describes the flow of electric charge per unit area through a conducting material. It represents the amount of electric current passing through a given cross-sectional area per unit of time and is represented as J_e = J_T-J_h or Electron Current Density = Total Carrier Current Density-Hole 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 & Hole Current Density is defined as Movement of holes is always in opposite to that of corresponding electrons.

How to calculate Electron Current Density?

The Electron Current Density formula referred to as current density, is a physical quantity that describes the flow of electric charge per unit area through a conducting material. It represents the amount of electric current passing through a given cross-sectional area per unit of time is calculated using Electron Current Density = Total Carrier Current Density-Hole Current Density. To calculate Electron Current Density, you need Total Carrier Current Density (J_T) & Hole Current Density (J_h). With our tool, you need to enter the respective value for Total Carrier Current Density & Hole Current Density and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search