## < ⎙ 6 Other formulas that you can solve using the same Inputs

Heat Transfer According to Fourier's Law
Heat Rate=-(conductivity*Area Perpendicular to Heat Flow*(Temperature Difference/Thickness of Solid Body)) GO
Current density due to electrons
Current density due to electrons=[Charge-e]*Density of electron*Mobility of electron*Electric Field GO
Current density due to holes
Current density due to holes=[Charge-e]*Density of holes*Mobility of holes*Electric Field GO
Acceleration when force and electric field is present
Acceleration when electric field is present=([Charge-e]*Electric Field)/[Mass-e] GO
Velocity of an electron in force fields
Velocity of electron in force fields=Electric Field/Magnetic Field GO
Current Density when Resistivity is Given
Current Density=Electric Field/Resistivity GO

## < ⎙ 3 Other formulas that calculate the same Output

Current density in semiconductors
Current Density=Current density due to electrons+Current density due to holes GO
Current Density when Electric Current and Area is Given
Current Density=Electric Current/Area of Conductor GO
Current Density when Resistivity is Given
Current Density=Electric Field/Resistivity GO

### Current Density when Conductivity is Given Formula

Current Density=Electric Field*conductivity
More formulas
Capacitance GO
Current Density when Electric Current and Area is Given GO
Current Density when Resistivity is Given GO
Equivalent resistance in series GO
Capacitance of a Parallel Plate Capacitor GO
Capacitance of a Spherical Capacitor GO
Capacitance of a Cylindrical Capacitor GO
Equivalent Capacitance for Capacitors in Parallel GO
Equivalent Capacitance for Capacitors in Series GO
Force between parallel plate capacitors GO
Energy Stored in Capacitor when Capacitance and Voltage are Given GO
Energy Stored in Capacitor when Charge and Capacitance are Given GO
Energy Stored in Capacitor when Charge and Voltage are Given GO

## How is current density calculated?

Current density, a vector, at a point has a magnitude equal to current per unit normal area at that point and direction is along the direction of current at that point J = E /ρ. Where J is the current density. E is the electric field ρ is the resistivity.

## How to Calculate Current Density when Conductivity is Given?

Current Density when Conductivity is Given calculator uses Current Density=Electric Field*conductivity to calculate the Current Density, Current Density when Conductivity is Given, a vector, at a point has a magnitude equal to current per unit normal area at that point and direction is along the direction of the current at that point. Current Density and is denoted by J symbol.

How to calculate Current Density when Conductivity is Given using this online calculator? To use this online calculator for Current Density when Conductivity is Given, enter Electric Field (E) and conductivity (σ) and hit the calculate button. Here is how the Current Density when Conductivity is Given calculation can be explained with given input values -> 60 = 600*0.1.

### FAQ

What is Current Density when Conductivity is Given?
Current Density when Conductivity is Given, a vector, at a point has a magnitude equal to current per unit normal area at that point and direction is along the direction of the current at that point and is represented as J=E*σ or Current Density=Electric Field*conductivity. Electric field is defined as the electric force per unit charge and Conductivity is the measure of the ease at which an electric charge or heat can pass through a material. A conductor is a material which gives very little resistance to the flow of an electric current or thermal energy. Materials are classified as metals, semiconductors, and insulators.
How to calculate Current Density when Conductivity is Given?
Current Density when Conductivity is Given, a vector, at a point has a magnitude equal to current per unit normal area at that point and direction is along the direction of the current at that point is calculated using Current Density=Electric Field*conductivity. To calculate Current Density when Conductivity is Given, you need Electric Field (E) and conductivity (σ). With our tool, you need to enter the respective value for Electric Field and conductivity and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Current Density?
In this formula, Current Density uses Electric Field and conductivity. We can use 3 other way(s) to calculate the same, which is/are as follows -
• Current Density=Electric Current/Area of Conductor
• Current Density=Electric Field/Resistivity
• Current Density=Current density due to electrons+Current density due to holes
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