Reluctance of Magnetic Circuit Calculator

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Magnetic Instruments 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.ⓘ Magnetomotive Force [mmf]			+10% -10%
✖Magnetic Flux is the number of magnetic field lines passing through a surface (such as a loop of wire).ⓘ Magnetic Flux [Φ]			+10% -10%

✖Magnetic Circuit Reluctance is the measure of opposition to the flow of magnetic flux in a material, determined by its geometry and magnetic properties.ⓘ Reluctance of Magnetic Circuit [R]

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Formula

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Reluctance of Magnetic Circuit

Formula

R = \frac{mmf}{Φ}

Example

8.16 AT/Wb = \frac{10.2 AT}{1.25 Wb}

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Reluctance of Magnetic Circuit Solution

STEP 0: Pre-Calculation Summary

Formula Used

Magnetic Circuit Reluctance = Magnetomotive Force/Magnetic Flux
R = mmf/Φ
This formula uses 3 Variables

Variables Used

Magnetic Circuit Reluctance - (Measured in Ampere-Turn per Weber) - Magnetic Circuit Reluctance is the measure of opposition to the flow of magnetic flux in a material, determined by its geometry and magnetic properties.
Magnetomotive Force - (Measured in Ampere-Turn) - 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 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 Ampere-Turn --> 10.2 Ampere-Turn No Conversion Required
Magnetic Flux: 1.25 Weber --> 1.25 Weber No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R = mmf/Φ --> 10.2/1.25

Evaluating ... ...

R = 8.16

STEP 3: Convert Result to Output's Unit

8.16 Ampere-Turn per Weber --> No Conversion Required

FINAL ANSWER

8.16 Ampere-Turn per Weber <-- Magnetic Circuit Reluctance

(Calculation completed in 00.004 seconds)

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< Magnetic Instruments Calculators

Number of Turns in Solenoid

Go Number of Coil Turn = (Solenoid Magnetic Field*Solenoid Length)/(Electric Current*[Permeability-vacuum])

Magnetic Field of Solenoid

Go Solenoid Magnetic Field = ([Permeability-vacuum]*Number of Coil Turn*Electric Current)/Solenoid Length

Reluctance of Magnetic Circuit

Go Magnetic Circuit Reluctance = Magnetomotive Force/Magnetic Flux

Magneto Motive Force(MMF)

Go Magnetomotive Force = Magnetic Flux*Magnetic Circuit Reluctance

Reluctance of Magnetic Circuit Formula

Magnetic Circuit Reluctance = Magnetomotive Force/Magnetic Flux
R = mmf/Φ

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 Circuit Reluctance = Magnetomotive Force/Magnetic Flux to calculate the Magnetic Circuit 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 Circuit Reluctance is denoted by R 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) and hit the calculate button. Here is how the Reluctance of Magnetic Circuit calculation can be explained with given input values -> 8.16 = 10.2/1.25.

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 = mmf/Φ or Magnetic Circuit 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 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 Circuit Reluctance = Magnetomotive Force/Magnetic Flux. To calculate Reluctance of Magnetic Circuit, you need Magnetomotive Force (mmf) & Magnetic Flux (Φ). 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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