Convection Current Density Calculator

✖Charge Density refers to the amount of electric charge per unit volume or unit area in a given region of space.ⓘ Charge Density [ρ]			+10% -10%
✖Charge Velocity is the velocity at which electric charge moves.ⓘ Charge Velocity [v]			+10% -10%

✖Convection Current Density refers to the movement of charge carriers (usually electrons) in a conducting material due to an electric field.ⓘ Convection Current Density [J_cv]

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Convection Current Density Solution

STEP 0: Pre-Calculation Summary

Formula Used

Convection Current Density = Charge Density*Charge Velocity
J_cv = ρ*v
This formula uses 3 Variables

Variables Used

Convection Current Density - (Measured in Ampere per Square Meter) - Convection Current Density refers to the movement of charge carriers (usually electrons) in a conducting material due to an electric field.
Charge Density - (Measured in Coulomb per Cubic Meter) - Charge Density refers to the amount of electric charge per unit volume or unit area in a given region of space.
Charge Velocity - (Measured in Meter per Second) - Charge Velocity is the velocity at which electric charge moves.

STEP 1: Convert Input(s) to Base Unit

Charge Density: 3 Coulomb per Cubic Meter --> 3 Coulomb per Cubic Meter No Conversion Required
Charge Velocity: 12 Meter per Second --> 12 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

J_cv = ρ*v --> 3*12

Evaluating ... ...

J_cv = 36

STEP 3: Convert Result to Output's Unit

36 Ampere per Square Meter --> No Conversion Required

FINAL ANSWER

36 Ampere per Square Meter <-- Convection Current Density

(Calculation completed in 00.020 seconds)

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has created this Calculator and 600+ more calculators!

Verified by Parminder Singh

Chandigarh University (CU), Punjab

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< Charge Carrier Characteristics Calculators

Current Density due to Electrons

LaTeX Go Electron Current Density = [Charge-e]*Electron Concentration*Mobility of Electron*Electric Field Intensity

Current Density due to Holes

LaTeX Go Holes Current Density = [Charge-e]*Holes Concentration*Mobility of Holes*Electric Field Intensity

Electrons Diffusion Constant

LaTeX Go Electron Diffusion Constant = Mobility of Electron*(([BoltZ]*Temperature)/[Charge-e])

Hole Diffusion Length

LaTeX Go Holes Diffusion Length = sqrt(Holes Diffusion Constant*Hole Carrier Lifetime)

Convection Current Density Formula

LaTeX Go

Convection Current Density = Charge Density*Charge Velocity
J_cv = ρ*v

What is the difference between conduction and convection current density?

Conduction current is something you would witness in a conducting material, such as a metal. It refers to the movement of current in the presence of an electric field and can be described by Ohm's law. Convection current is current flow in an insulating medium. This, however, does not follow Ohm's law.

How do you find the velocity of an electron given the voltage?

The electron starts from rest (near enough) so the kinetic energy gained is given by ½mv 2 where m is its mass and v is its speed.

How to Calculate Convection Current Density?

Convection Current Density calculator uses Convection Current Density = Charge Density*Charge Velocity to calculate the Convection Current Density, Convection Current Density refers to the movement of charge carriers (usually electrons) in a conducting material due to an electric field. It is a key concept in understanding the flow of electric current in conductors and semiconductors. When an electric field is applied to the material, it exerts a force on the electrons, causing them to move in response to the field. Convection Current Density is denoted by J_cv symbol.

How to calculate Convection Current Density using this online calculator? To use this online calculator for Convection Current Density, enter Charge Density (ρ) & Charge Velocity (v) and hit the calculate button. Here is how the Convection Current Density calculation can be explained with given input values -> 36 = 3*12.

FAQ

What is Convection Current Density?

Convection Current Density refers to the movement of charge carriers (usually electrons) in a conducting material due to an electric field. It is a key concept in understanding the flow of electric current in conductors and semiconductors. When an electric field is applied to the material, it exerts a force on the electrons, causing them to move in response to the field and is represented as J_cv = ρ*v or Convection Current Density = Charge Density*Charge Velocity. Charge Density refers to the amount of electric charge per unit volume or unit area in a given region of space & Charge Velocity is the velocity at which electric charge moves.

How to calculate Convection Current Density?

Convection Current Density refers to the movement of charge carriers (usually electrons) in a conducting material due to an electric field. It is a key concept in understanding the flow of electric current in conductors and semiconductors. When an electric field is applied to the material, it exerts a force on the electrons, causing them to move in response to the field is calculated using Convection Current Density = Charge Density*Charge Velocity. To calculate Convection Current Density, you need Charge Density (ρ) & Charge Velocity (v). With our tool, you need to enter the respective value for Charge Density & Charge Velocity and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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