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Magnetic Field Strength Formula

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Magnetic Field Strength is the part of the magnetic field in a material that arises from an external current and is not intrinsic to the material itself. Check FAQs

H = \frac{F}{m}

H - Magnetic Field Strength?F - Force?m - Magnetic Moment?

Magnetic Field Strength Example

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Here is how the Magnetic Field Strength equation looks like with Values.

Here is how the Magnetic Field Strength equation looks like with Units.

Here is how the Magnetic Field Strength equation looks like.

0.1 = \frac{0.15}{1.5}

0.1A/m = \frac{0.15N}{1.5A*m²}

0.1 = \frac{0.15}{1.5}

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Magnetic Field Strength Solution

Follow our step by step solution on how to calculate Magnetic Field Strength?

FIRST Step Consider the formula

H = \frac{F}{m}

Next Step Substitute values of Variables

∴

H = \frac{0.15N}{1.5A*m²}

Next Step Prepare to Evaluate

∴

H = \frac{0.15}{1.5}

LAST Step Evaluate

∴

H = 0.1A/m

Magnetic Field Strength Formula Elements

Variables

Magnetic Field Strength

Magnetic Field Strength is the part of the magnetic field in a material that arises from an external current and is not intrinsic to the material itself.

Symbol: H

Measurement: Magnetic Field StrengthUnit: A/m

Note: Value can be positive or negative.

Formulas to find Magnetic Field Strength

Force

Force is defined as the attraction or repulsion that arises between particles because of the motion.

Symbol: F

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Force

Magnetic Moment

Magnetic moment, also known as magnetic dipole moment, is the measure of the object's tendency to align with a magnetic field.

Symbol: m

Measurement: Magnetic MomentUnit: A*m²

Note: Value can be positive or negative.

Formulas to find Magnetic Moment

Other formulas in Magnetic Specifications category

Go Intensity of Magnetization

I mag = \frac{m}{V}

Go Magnetic Flux Density

B = \frac{Φ m}{A}

Go Magnetic Flux Density using Magnetic Field Intensity

B = μ \cdot I

Go Reluctance

S = \frac{L mean}{μ \cdot A}

How to Evaluate Magnetic Field Strength?

Magnetic Field Strength evaluator uses Magnetic Field Strength = Force/Magnetic Moment to evaluate the Magnetic Field Strength, Magnetic field strength refers to a physical quantity that is used as one of the basic measures of the intensity of the magnetic field. The unit of magnetic field strength happens to be ampere per meter or A/m. Magnetic Field Strength is denoted by H symbol.

How to evaluate Magnetic Field Strength using this online evaluator? To use this online evaluator for Magnetic Field Strength, enter Force (F) & Magnetic Moment (m) and hit the calculate button.

FAQs on Magnetic Field Strength

What is the formula to find Magnetic Field Strength?

The formula of Magnetic Field Strength is expressed as Magnetic Field Strength = Force/Magnetic Moment. Here is an example- 0.1 = 0.15/1.5.

How to calculate Magnetic Field Strength?

With Force (F) & Magnetic Moment (m) we can find Magnetic Field Strength using the formula - Magnetic Field Strength = Force/Magnetic Moment.

Can the Magnetic Field Strength be negative?

Yes, the Magnetic Field Strength, measured in Magnetic Field Strength can be negative.

Which unit is used to measure Magnetic Field Strength?

Magnetic Field Strength is usually measured using the Ampere per Meter[A/m] for Magnetic Field Strength. Ampere-Turn per Meter[A/m], Kiloampere per Meter[A/m], Oersted[A/m] are the few other units in which Magnetic Field Strength can be measured.

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