Magnetic Flux Density Calculator

✖Magnetic flux (Φ) is the number of magnetic field lines passing through a surface (such as a loop of wire).ⓘ Magnetic Flux [Φ_m]			+10% -10%
✖The area of coil is the region bounded by the shape of an object. The space covered by the figure or any two-dimensional geometric shape, in a plane, is the area of the shape.ⓘ Area of Coil [A]			+10% -10%

✖Magnetic flux density is equal to the magnetic field strength times the absolute permeability of the region where the field exists. Magnetic flux density formula, B=μH.ⓘ Magnetic Flux Density [B]

⎘ Copy

👎

Formula

✖

Magnetic Flux Density

Formula

`"B" = "Φ"_{"m"}/"A"`

Example

`"0.2T"="0.05Wb"/"0.25m²"`

Calculator

LaTeX

Reset

👍

Download Magnetic Circuit Formulas PDF

Magnetic Flux Density Solution

STEP 0: Pre-Calculation Summary

Formula Used

Magnetic Flux Density = Magnetic Flux/Area of Coil
B = Φ_m/A
This formula uses 3 Variables

Variables Used

Magnetic Flux Density - (Measured in Tesla) - Magnetic flux density is equal to the magnetic field strength times the absolute permeability of the region where the field exists. Magnetic flux density formula, B=μH.
Magnetic Flux - (Measured in Weber) - Magnetic flux (Φ) is the number of magnetic field lines passing through a surface (such as a loop of wire).
Area of Coil - (Measured in Square Meter) - The area of coil is the region bounded by the shape of an object. The space covered by the figure or any two-dimensional geometric shape, in a plane, is the area of the shape.

STEP 1: Convert Input(s) to Base Unit

Magnetic Flux: 0.05 Weber --> 0.05 Weber No Conversion Required
Area of Coil: 0.25 Square Meter --> 0.25 Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

B = Φ_m/A --> 0.05/0.25

Evaluating ... ...

B = 0.2

STEP 3: Convert Result to Output's Unit

0.2 Tesla --> No Conversion Required

FINAL ANSWER

0.2 Tesla <-- Magnetic Flux Density

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electrical » Electrical Circuit » Magnetic Circuit » Magnetic Specifications » Magnetic Flux Density

Credits

Created by swapanshil kumar

ramgarh engineering college (REC), ramgarh

swapanshil kumar has created this Calculator and 25+ more calculators!

Verified by Parminder Singh

Chandigarh University (CU), Punjab

Parminder Singh has verified this Calculator and 600+ more calculators!

< 14 Magnetic Specifications Calculators

Mutual Inductance

Go Mutual Inductance = ([Permeability-vacuum]*Relative Permeability*Area of Coil*Number of Conductors*Secondary Turns of Coil)/Mean Length

Flux Density in Toroidal Core

Go Magnetic Flux Density = (Relative Permeability*Secondary Turns of Coil*Coil Current)/(pi*Coil Inner Diameter)

Magnetic Potential

Go Magnetic Potential = (Magnetic Moment)/(4*pi*[Permeability-vacuum]*Relative Permeability*Pole Distance)

Average Hysteresis Power Loss

Go Hysteresis Loss = Hysteresis Constant*Frequency*Magnetic Flux Density^Steinmetz Coefficient

Reluctance

Go Reluctance = Mean Length/(Magnetic Permeability of a Medium*Area of Coil)

Self Inductance

Go Self Inductance = (Number of Conductors*Magnetic Flux)/Coil Current

Magnetic Flux Density using Magnetic Field Intensity

Go Magnetic Flux Density = Magnetic Permeability of a Medium*Magnetic Field Intensity

Magnetic Susceptibility

Go Magnetic Susceptibility = Intensity of Magnetization/Magnetic Field Intensity

Intensity of Magnetization

Go Intensity of Magnetization = Magnetic Moment/Volume

Magnetic Flux using Flux Density

Go Magnetic Flux = Magnetic Flux Density*Area of Coil

Magnetic Flux Density

Go Magnetic Flux Density = Magnetic Flux/Area of Coil

Magnetic Field Strength

Go Magnetic Field Strength = Force/Magnetic Moment

Magnetic Flux in Core

Go Magnetic Flux = Magnetomotive Force/Reluctance

Permeance

Go Magnetic Permeance = 1/Reluctance

Magnetic Flux Density Formula

Magnetic Flux Density = Magnetic Flux/Area of Coil
B = Φ_m/A

Is magnetic flux and flux density the same?

But they have different and particular meanings. The main difference between magnetic flux and magnetic flux density is that magnetic flux is a scalar quantity whereas magnetic flux density is a vector quantity. Magnetic flux is the scalar product of the magnetic flux density and the area vector.

What is the SI unit of magnetic flux density?

The SI unit of magnetic flux is the Weber (Wb). A flux density of one Wb/m2 (one Weber per square metre) is one Tesla (T).

How to Calculate Magnetic Flux Density?

Magnetic Flux Density calculator uses Magnetic Flux Density = Magnetic Flux/Area of Coil to calculate the Magnetic Flux Density, Magnetic Flux Density is amount of magnetic flux through unit area taken perpendicular to direction of magnetic flux. Magnetic Flux Density is denoted by B symbol.

How to calculate Magnetic Flux Density using this online calculator? To use this online calculator for Magnetic Flux Density, enter Magnetic Flux (Φ_m) & Area of Coil (A) and hit the calculate button. Here is how the Magnetic Flux Density calculation can be explained with given input values -> 0.2 = 0.05/0.25.

FAQ

What is Magnetic Flux Density?

Magnetic Flux Density is amount of magnetic flux through unit area taken perpendicular to direction of magnetic flux and is represented as B = Φ_m/A or Magnetic Flux Density = Magnetic Flux/Area of Coil. Magnetic flux (Φ) is the number of magnetic field lines passing through a surface (such as a loop of wire) & The area of coil is the region bounded by the shape of an object. The space covered by the figure or any two-dimensional geometric shape, in a plane, is the area of the shape.

How to calculate Magnetic Flux Density?

Magnetic Flux Density is amount of magnetic flux through unit area taken perpendicular to direction of magnetic flux is calculated using Magnetic Flux Density = Magnetic Flux/Area of Coil. To calculate Magnetic Flux Density, you need Magnetic Flux (Φ_m) & Area of Coil (A). With our tool, you need to enter the respective value for Magnetic Flux & Area of Coil 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 Magnetic Flux Density?

In this formula, Magnetic Flux Density uses Magnetic Flux & Area of Coil. We can use 2 other way(s) to calculate the same, which is/are as follows -

Magnetic Flux Density = Magnetic Permeability of a Medium*Magnetic Field Intensity
Magnetic Flux Density = (Relative Permeability*Secondary Turns of Coil*Coil Current)/(pi*Coil Inner Diameter)

Home

FREE PDFs

🔍 Search