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Magnetic Permeability Formula

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Magnetic Permeability of Medium is a measure of how easily a magnetic field can pass through that medium. Check FAQs

μ = \frac{B}{H}

μ - Magnetic Permeability of Medium?B - Magnetic Field?H - Magnetic Field Intensity?

Magnetic Permeability Example

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Here is how the Magnetic Permeability equation looks like with Values.

Here is how the Magnetic Permeability equation looks like with Units.

Here is how the Magnetic Permeability equation looks like.

3.1E-5 = \frac{1.4E-5}{0.45}

3.1E-5H/m = \frac{1.4E-5Wb/m²}{0.45A/m}

3.1E-5 = \frac{1.4E-5}{0.45}

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Magnetic Permeability Solution

Follow our step by step solution on how to calculate Magnetic Permeability?

FIRST Step Consider the formula

μ = \frac{B}{H}

Next Step Substitute values of Variables

∴

μ = \frac{1.4E-5Wb/m²}{0.45A/m}

Next Step Convert Units

∴

μ = \frac{1.4E-5T}{0.45A/m}

Next Step Prepare to Evaluate

∴

μ = \frac{1.4E-5}{0.45}

Next Step Evaluate

∴

μ = 3.11111111111111E-05H/m

LAST Step Rounding Answer

∴

μ = 3.1E-5H/m

Magnetic Permeability Formula Elements

Variables

Magnetic Permeability of Medium

Magnetic Permeability of Medium is a measure of how easily a magnetic field can pass through that medium.

Symbol: μ

Measurement: Magnetic PermeabilityUnit: H/m

Note: Value should be greater than 0.

Formulas to find Magnetic Permeability of Medium

Magnetic Field

The Magnetic Field is a vector field around a magnet or electric current that exerts force on other magnets or moving charges. It is described by both direction and strength.

Symbol: B

Measurement: Magnetic FieldUnit: Wb/m²

Note: Value can be positive or negative.

Formulas to find Magnetic Field

Magnetic Field Intensity

Magnetic Field Intensity is a measure of the strength and direction of a magnetic field at a specific point. It is proportional to the force experienced by a unit magnetic pole placed in the field.

Symbol: H

Measurement: Magnetic Field StrengthUnit: A/m

Note: Value should be greater than 0.

Formulas to find Magnetic Field Intensity

Other formulas in Magnetism category

Go Magnetic Field on Axis of Ring

B = \frac{[Permeability-vacuum] \cdot i \cdot {r ring}^{2}}{2 \cdot {({r ring}^{2} + d^{2})}^{\frac{3}{2}}}

Go Force between Parallel Wires

F 𝑙 = \frac{[Permeability-vacuum] \cdot I 1 \cdot I 2}{2 \cdot π \cdot d}

Go Magnetic Field at Center of Arc

M arc = \frac{[Permeability-vacuum] \cdot i \cdot θ arc}{4 \cdot π \cdot r ring}

Go Field Inside Solenoid

B = \frac{[Permeability-vacuum] \cdot i \cdot N}{L solenoid}

How to Evaluate Magnetic Permeability?

Magnetic Permeability evaluator uses Magnetic Permeability of Medium = Magnetic Field/Magnetic Field Intensity to evaluate the Magnetic Permeability of Medium, Magnetic Permeability formula is defined as a measure of the ability of a material to support the formation of a magnetic field within itself, and is a critical parameter in the design of magnetic circuits, inductors, and transformers, as it determines the magnetic flux density generated by a given magnetic field strength. Magnetic Permeability of Medium is denoted by μ symbol.

How to evaluate Magnetic Permeability using this online evaluator? To use this online evaluator for Magnetic Permeability, enter Magnetic Field (B) & Magnetic Field Intensity (H) and hit the calculate button.

FAQs on Magnetic Permeability

What is the formula to find Magnetic Permeability?

The formula of Magnetic Permeability is expressed as Magnetic Permeability of Medium = Magnetic Field/Magnetic Field Intensity. Here is an example- 3.1E-5 = 1.4E-05/0.45.

How to calculate Magnetic Permeability?

With Magnetic Field (B) & Magnetic Field Intensity (H) we can find Magnetic Permeability using the formula - Magnetic Permeability of Medium = Magnetic Field/Magnetic Field Intensity.

Can the Magnetic Permeability be negative?

No, the Magnetic Permeability, measured in Magnetic Permeability cannot be negative.

Which unit is used to measure Magnetic Permeability?

Magnetic Permeability is usually measured using the Henry per Meter[H/m] for Magnetic Permeability. Henry per Centimeter[H/m], Henry per Kilometer[H/m] are the few other units in which Magnetic Permeability can be measured.

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