FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Reluctance of Magnetic Circuit Formula

Fx Copy

LaTeX Copy

Magnetic Circuit Reluctance is the measure of opposition to the flow of magnetic flux in a material, determined by its geometry and magnetic properties. Check FAQs

R = \frac{mmf}{Φ}

R - Magnetic Circuit Reluctance?mmf - Magnetomotive Force?Φ - Magnetic Flux?

Reluctance of Magnetic Circuit Example

With values

With units

Only example

Here is how the Reluctance of Magnetic Circuit equation looks like with Values.

Here is how the Reluctance of Magnetic Circuit equation looks like with Units.

Here is how the Reluctance of Magnetic Circuit equation looks like.

8.16 = \frac{10.2}{1.25}

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

8.16 = \frac{10.2}{1.25}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electronics and Instrumentation » Category

Measurement of Magnetic Parameters » fx Reluctance of Magnetic Circuit

Reluctance of Magnetic Circuit Solution

Follow our step by step solution on how to calculate Reluctance of Magnetic Circuit?

FIRST Step Consider the formula

R = \frac{mmf}{Φ}

Next Step Substitute values of Variables

∴

R = \frac{10.2AT}{1.25Wb}

Next Step Prepare to Evaluate

∴

R = \frac{10.2}{1.25}

LAST Step Evaluate

∴

R = 8.16AT/Wb

Reluctance of Magnetic Circuit Formula Elements

Variables

Magnetic Circuit Reluctance

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

Symbol: R

Measurement: ReluctanceUnit: AT/Wb

Note: Value should be greater than 0.

Formulas to find Magnetic Circuit Reluctance

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.

Symbol: mmf

Measurement: Magnetomotive ForceUnit: AT

Note: Value should be greater than 0.

Formulas to find Magnetomotive Force

Magnetic Flux

Magnetic Flux is the number of magnetic field lines passing through a surface (such as a loop of wire).

Symbol: Φ

Measurement: Magnetic FluxUnit: Wb

Note: Value should be greater than 0.

Formulas to find Magnetic Flux

Other formulas in Magnetic Instruments category

Go Number of Turns in Solenoid

N = \frac{H s \cdot L}{I \cdot [Permeability-vacuum]}

Go Magnetic Field of Solenoid

H s = \frac{[Permeability-vacuum] \cdot N \cdot I}{L}

Go Magneto Motive Force(MMF)

mmf = Φ \cdot R

Go Area of Cross-section of Specimen

A = \frac{Φ}{B}

How to Evaluate Reluctance of Magnetic Circuit?

Reluctance of Magnetic Circuit evaluator uses Magnetic Circuit Reluctance = Magnetomotive Force/Magnetic Flux to evaluate 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 evaluate Reluctance of Magnetic Circuit using this online evaluator? To use this online evaluator for Reluctance of Magnetic Circuit, enter Magnetomotive Force (mmf) & Magnetic Flux (Φ) and hit the calculate button.

FAQs on Reluctance of Magnetic Circuit

What is the formula to find Reluctance of Magnetic Circuit?

The formula of Reluctance of Magnetic Circuit is expressed as Magnetic Circuit Reluctance = Magnetomotive Force/Magnetic Flux. Here is an example- 8.16 = 10.2/1.25.

How to calculate Reluctance of Magnetic Circuit?

With Magnetomotive Force (mmf) & Magnetic Flux (Φ) we can find Reluctance of Magnetic Circuit using the formula - Magnetic Circuit Reluctance = Magnetomotive Force/Magnetic Flux.

Can the Reluctance of Magnetic Circuit be negative?

No, the Reluctance of Magnetic Circuit, measured in Reluctance cannot be negative.

Which unit is used to measure Reluctance of Magnetic Circuit?

Reluctance of Magnetic Circuit is usually measured using the Ampere-Turn per Weber[AT/Wb] for Reluctance. are the few other units in which Reluctance of Magnetic Circuit can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Reluctance of Magnetic Circuit Formula

Reluctance of Magnetic Circuit Example

Reluctance of Magnetic Circuit Solution

Reluctance of Magnetic Circuit Formula Elements

Other formulas in Magnetic Instruments category

How to Evaluate Reluctance of Magnetic Circuit?

FAQs on Reluctance of Magnetic Circuit

Variable Name