Reluctance Solution

STEP 0: Pre-Calculation Summary
Formula Used
Reluctance = Mean Length/(Magnetic Permeability of a Medium*Area of Coil)
S = Lmean/(μ*A)
This formula uses 4 Variables
Variables Used
Reluctance - (Measured in Ampere-Turn per Weber) - The reluctance of a magnetic material is its ability to oppose the flow of magnetic flux. The magnetic flux created by the field windings follows the path of least magnetic reluctance.
Mean Length - (Measured in Meter) - The Mean length the effective length of a closed magnetic loop inside a magnetic core made of ferromagnetic material which may be also gapped.
Magnetic Permeability of a Medium - (Measured in Henry per Meter) - Magnetic Permeability of a medium is the measure of magnetization that a material obtains in response to an applied magnetic field.
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
Mean Length: 21.6 Millimeter --> 0.0216 Meter (Check conversion ​here)
Magnetic Permeability of a Medium: 0.14 Henry per Meter --> 0.14 Henry per Meter 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
S = Lmean/(μ*A) --> 0.0216/(0.14*0.25)
Evaluating ... ...
S = 0.617142857142857
STEP 3: Convert Result to Output's Unit
0.617142857142857 Ampere-Turn per Weber --> No Conversion Required
FINAL ANSWER
0.617142857142857 0.617143 Ampere-Turn per Weber <-- Reluctance
(Calculation completed in 00.004 seconds)

Credits

Creator Image
Created by swapanshil kumar
ramgarh engineering college (REC), ramgarh
swapanshil kumar has created this Calculator and 25+ more calculators!
Verifier Image
Verified by Parminder Singh
Chandigarh University (CU), Punjab
Parminder Singh has verified this Calculator and 500+ more calculators!

Magnetic Specifications Calculators

Reluctance
​ LaTeX ​ Go Reluctance = Mean Length/(Magnetic Permeability of a Medium*Area of Coil)
Magnetic Flux Density using Magnetic Field Intensity
​ LaTeX ​ Go Magnetic Flux Density = Magnetic Permeability of a Medium*Magnetic Field Intensity
Intensity of Magnetization
​ LaTeX ​ Go Intensity of Magnetization = Magnetic Moment/Volume
Magnetic Flux Density
​ LaTeX ​ Go Magnetic Flux Density = Magnetic Flux/Area of Coil

Reluctance Formula

​LaTeX ​Go
Reluctance = Mean Length/(Magnetic Permeability of a Medium*Area of Coil)
S = Lmean/(μ*A)

What is the symbol of reluctance?

The symbol for reluctance is S (or Rm). The unit of reluctance is 1/H (or H-1) or At/Wb.
Reluctance(S) is the property of a magnetic circuit opposing the passage of magnetic flux lines, equal to the ratio of the magnetomotive force to the magnetic flux. MMF = Reluctance × flux. NI = Sϕ ⇒ S = N I ϕ

What is the unit for flux?

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). Weber is commonly expressed in a multitude of other units.

How to Calculate Reluctance?

Reluctance calculator uses Reluctance = Mean Length/(Magnetic Permeability of a Medium*Area of Coil) to calculate the Reluctance, Reluctance (also known as reluctance, magnetic resistance, or a magnetic insulator) is defined as the opposition offered by a magnetic circuit to the production of magnetic flux. It is the property of the material that opposes the creation of magnetic flux in a magnetic circuit. Reluctance is denoted by S symbol.

How to calculate Reluctance using this online calculator? To use this online calculator for Reluctance, enter Mean Length (Lmean), Magnetic Permeability of a Medium (μ) & Area of Coil (A) and hit the calculate button. Here is how the Reluctance calculation can be explained with given input values -> 0.617143 = 0.0216/(0.14*0.25).

FAQ

What is Reluctance?
Reluctance (also known as reluctance, magnetic resistance, or a magnetic insulator) is defined as the opposition offered by a magnetic circuit to the production of magnetic flux. It is the property of the material that opposes the creation of magnetic flux in a magnetic circuit and is represented as S = Lmean/(μ*A) or Reluctance = Mean Length/(Magnetic Permeability of a Medium*Area of Coil). The Mean length the effective length of a closed magnetic loop inside a magnetic core made of ferromagnetic material which may be also gapped, Magnetic Permeability of a medium is the measure of magnetization that a material obtains in response to an applied magnetic field & 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 Reluctance?
Reluctance (also known as reluctance, magnetic resistance, or a magnetic insulator) is defined as the opposition offered by a magnetic circuit to the production of magnetic flux. It is the property of the material that opposes the creation of magnetic flux in a magnetic circuit is calculated using Reluctance = Mean Length/(Magnetic Permeability of a Medium*Area of Coil). To calculate Reluctance, you need Mean Length (Lmean), Magnetic Permeability of a Medium (μ) & Area of Coil (A). With our tool, you need to enter the respective value for Mean Length, Magnetic Permeability of a Medium & Area of Coil and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!