11 Other formulas that you can solve using the same Inputs

Shunt in ammeter
Shunt=Electric current through galvanometer*Resistance through galvanometer/(Electric Current-Electric current through galvanometer) GO
Heat Energy when an electric potential difference, the electric current and time taken
Heat Rate=Electric Potential Difference*Electric Current*Time Taken to Travel GO
Power In Three-Phase AC Circuits When Current Is Given
Power=3*Electric Current*Electric Current*Resistance*cos(Theta) GO
Power In Single-Phase AC Circuits When Current Is Given
Power=Electric Current*Electric Current*Resistance*cos(Theta) GO
Electromotive force when battery is discharging
Voltage=(Electromotive Force)-(Electric Current*Resistance) GO
Electromotive force when battery is charging
Voltage=(Electromotive Force)+(Electric Current*Resistance) GO
Power when electric potential difference and electric current are given
Power=Electric Potential Difference*Electric Current GO
Heat generated through resistance
Heat Rate=Electric Current^2*Resistance*Time GO
Power In Single-Phase AC Circuits
Power=Voltage*Electric Current*cos(Theta) GO
Power, when electric current and resistance are given
Power=(Electric Current)^2*Resistance GO
Ohm's Law
Voltage=Electric Current*Resistance 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 Conductivity is Given
Current Density=Electric Field*conductivity GO
Current Density when Resistivity is Given
Current Density=Electric Field/Resistivity GO

Current Density when Electric Current and Area is Given Formula

Current Density=Electric Current/Area of Conductor
More formulas
Electric Current when Charge and Time are Given GO
Electric Field GO
Ohm's Law GO
Resistance GO
Power when electric potential difference and electric current are given GO
Power, when electric current and resistance are given GO
Power, when electric potential difference and resistance are given, GO
Electric Current when Drift Velocity is Given GO
Current Density when Resistivity is Given GO
Resistivity GO
Resistance on stretching of wire GO
Heat generated through resistance GO
Heat Energy when an electric potential difference, the electric current and time taken GO
Heat Energy when an electric potential difference, time taken, and resistance through a conductor is given GO
Electromotive force when battery is discharging GO
Electromotive force when battery is charging GO
Equivalent resistance in series GO
Equivalent resistance in parallel GO
Shunt in ammeter GO
Potential difference through voltmeter GO
Internal resistance using potentiometer GO
Metre Bridge GO

How is current density calculated ?

Current density is the amount of charge per unit time that flows through a unit area of a chosen cross-section. Its formula is J= I/A where J is the current density. Its S.I unit is Ampere/ square meter, I is the total current passing through the conductor measured in amperes, A is the area of the conductor measured in square -meters.

How to Calculate Current Density when Electric Current and Area is Given?

Current Density when Electric Current and Area is Given calculator uses Current Density=Electric Current/Area of Conductor to calculate the Current Density, Current Density when Electric Current and Area 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 current at that point. Current Density and is denoted by J symbol.

How to calculate Current Density when Electric Current and Area is Given using this online calculator? To use this online calculator for Current Density when Electric Current and Area is Given, enter Electric Current (i) and Area of Conductor (A) and hit the calculate button. Here is how the Current Density when Electric Current and Area is Given calculation can be explained with given input values -> 0.666667 = 20/30.

FAQ

What is Current Density when Electric Current and Area is Given?
Current Density when Electric Current and Area 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 current at that point and is represented as J=i/A or Current Density=Electric Current/Area of Conductor. Electric Current is the time rate of flow of charge through a cross sectional area and Area of conductor is the measure of area swept.
How to calculate Current Density when Electric Current and Area is Given?
Current Density when Electric Current and Area 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 current at that point is calculated using Current Density=Electric Current/Area of Conductor. To calculate Current Density when Electric Current and Area is Given, you need Electric Current (i) and Area of Conductor (A). With our tool, you need to enter the respective value for Electric Current and Area of Conductor 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 Current and Area of Conductor. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Current Density=Electric Field/Resistivity
  • Current Density=Electric Field*conductivity
  • Current Density=Current density due to electrons+Current density due to holes
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