Reluctance of Magnetic Circuit Calculator

✖Magnetomotive Force is the magnetomotive force is a quantity appearing in the equation for the magnetic flux in a magnetic circuit, often called Ohm's law for magnetic circuits.ⓘ Magnetomotive Force [mmf]			+10% -10%
✖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%

✖Magnetic Circuits Reluctance is defined as the ratio of magnetomotive force to magnetic flux.ⓘ Reluctance of Magnetic Circuit [R_mag]

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Formula

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Reluctance of Magnetic Circuit

Formula

`"R"_{"mag"} = "mmf"/"Φ"_{"m"}`

Example

`"0.044348"="10.2"/"230Wb"`

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Reluctance of Magnetic Circuit Solution

STEP 0: Pre-Calculation Summary

Formula Used

Magnetic Circuits Reluctance = Magnetomotive Force/Magnetic Flux
R_mag = mmf/Φ_m
This formula uses 3 Variables

Variables Used

Magnetic Circuits Reluctance - Magnetic Circuits Reluctance is defined as the ratio of magnetomotive force to magnetic flux.
Magnetomotive Force - Magnetomotive Force is the magnetomotive force is a quantity appearing in the equation for the magnetic flux in a magnetic circuit, often called Ohm's law for magnetic circuits.
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).

STEP 1: Convert Input(s) to Base Unit

Magnetomotive Force: 10.2 --> No Conversion Required
Magnetic Flux: 230 Weber --> 230 Weber No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R_mag = mmf/Φ_m --> 10.2/230

Evaluating ... ...

R_mag = 0.0443478260869565

STEP 3: Convert Result to Output's Unit

0.0443478260869565 --> No Conversion Required

FINAL ANSWER

0.0443478260869565 ≈ 0.044348 <-- Magnetic Circuits Reluctance

(Calculation completed in 00.004 seconds)

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

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< 25 Instrument Dimensions Calculators

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Go Electrode Spacing = (Parallel Plate Relative Permeability*(Electrode Effective Area*[Permitivity-vacuum]))/(Specimen Capacitance)

Hall Coefficient

Go Hall Coefficient = (Output Voltage*Thickness)/(Electric Current*Maximum Flux Density)

Length of Former

Go Former Length = Former EMF/(2*Magnetic Field*Former Breadth*Former Angular Speed)

Reluctance of Yoke's

Go Yokes Reluctance = (Magnetic Moment*Magnetic Circuits Reluctance)-Joints Reluctance

Reluctance of Joints

Go Joints Reluctance = (Magnetic Moment*Magnetic Circuits Reluctance)-Yokes Reluctance

True Magnetising Force

Go True Magnetism Force = Apparent Magnetic Force at length l+Apparent Magnetic Force at Length l/2

Length of Solenoid

Go Solenoid Length = Electric Current*Coil Turns/Magnetic Field

Apparent Magnetic Force at length l

Go Apparent Magnetic Force at length l = Coil Current at Length l*Coil Turns

Extention of Specimen

Go Specimen Extension = Magnetostriction Constant MMI*Specimen Actual Length

Hysteresis loss per unit volume

Go Hysteresis Loss per Unit Volume = Area of the hysteresis loop*Frequency

Linear velocity of Former

Go Former Linear Velocity = (Former Breadth/2)*Former Angular Speed

Area of hysteresis loop

Go Hysteresis Loop Area = Hysteresis Loss per Unit Volume/Frequency

Area of Secondary Coil

Go Secondary Coil Area = Secondary Coil Flix Linkage/Magnetic Field

Responsivity of Detector

Go Detector Responsivity = RMS Voltage/Detector RMS Incident Power

Standard Deviation for Normal Curve

Go Normal Curve Standard Deviation = 1/sqrt(Sharpness Of Curve)

Leakage Factor

Go Leakage Factor = Total Flux Per Pole/Armature Flux per Pole

Area of Cross-section of Specimen

Go Area of Cross Section = Maximum Flux Density/Magnetic Flux

Instrumentation Span

Go Instrumentation Span = Largest Reading-Smallest Reading

Damping Constant

Go Damping Constant = Damping Torque*Disc Angular Speed

Damping Torque

Go Damping Torque = Damping Constant/Disc Angular Speed

Primary Phasor

Go Primary Phasor = Transformer Ratio*Secondary Phasor

Revolution in KWh

Go Revolution = Number of Revolution/Energy Recorded

Energy Recorded

Go Energy Recorded = Number of Revolution/Revolution

Sharpness of Curve

Go Sharpness Of Curve = 1/((Normal Curve Standard Deviation)^2)

Coefficient of volumetric Expansion

Go Volumetric Expansion Coefficient = 1/Capillary Tube Length

Reluctance of Magnetic Circuit Formula

Magnetic Circuits Reluctance = Magnetomotive Force/Magnetic Flux
R_mag = mmf/Φ_m

What is meant by solenoid?

Solenoid: A coil of many circular turns of insulated copper wire wound on a cylindrical insulating body (i.e., cardboard, etc.) such that its length is greater than its diameter is called a solenoid.

How to Calculate Reluctance of Magnetic Circuit?

Reluctance of Magnetic Circuit calculator uses Magnetic Circuits Reluctance = Magnetomotive Force/Magnetic Flux to calculate the Magnetic Circuits Reluctance, The Reluctance of Magnetic Circuit formula is defined as Magnetic reluctance, or magnetic resistance is a concept used in the analysis of magnetic circuits. It is defined as the ratio of magnetomotive force to magnetic flux. Magnetic Circuits Reluctance is denoted by R_mag symbol.

How to calculate Reluctance of Magnetic Circuit using this online calculator? To use this online calculator for Reluctance of Magnetic Circuit, enter Magnetomotive Force (mmf) & Magnetic Flux (Φ_m) and hit the calculate button. Here is how the Reluctance of Magnetic Circuit calculation can be explained with given input values -> 8.262006 = 10.2/230.

FAQ

What is Reluctance of Magnetic Circuit?

The Reluctance of Magnetic Circuit formula is defined as Magnetic reluctance, or magnetic resistance is a concept used in the analysis of magnetic circuits. It is defined as the ratio of magnetomotive force to magnetic flux and is represented as R_mag = mmf/Φ_m or Magnetic Circuits Reluctance = Magnetomotive Force/Magnetic Flux. Magnetomotive Force is the magnetomotive force is a quantity appearing in the equation for the magnetic flux in a magnetic circuit, often called Ohm's law for magnetic circuits & Magnetic flux (Φ) is the number of magnetic field lines passing through a surface (such as a loop of wire).

How to calculate Reluctance of Magnetic Circuit?

The Reluctance of Magnetic Circuit formula is defined as Magnetic reluctance, or magnetic resistance is a concept used in the analysis of magnetic circuits. It is defined as the ratio of magnetomotive force to magnetic flux is calculated using Magnetic Circuits Reluctance = Magnetomotive Force/Magnetic Flux. To calculate Reluctance of Magnetic Circuit, you need Magnetomotive Force (mmf) & Magnetic Flux (Φ_m). With our tool, you need to enter the respective value for Magnetomotive Force & Magnetic Flux 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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