# difference between magnetic field intensity magnetic flux density

• ### magnetic fluxDifference between Fm and HElectrical

Magnetic field strength (H with units of ampere (turns) per metre) is the intensity of a magnetic field just as electric field strength (E in volts per metre) is an intensity of an electric field. Both (H and E) are the fields that create an electromagnetic field. MMF is just ampere (turns) and so is not a field quantity.

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• ### Magnetic flux density vs magnetic flux Physics Forums

Jun 11 2010 · In some litterature this formula is used Bmax = Vmax/ (2 pi f A n) Where Bmax is the max magnetic flux density Vmax is the max voltage over a coil with n turns wound on a toroid core with area A. 2 pi f is the rate of voltage change per time unit.

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• ### Magnetic field field strength and flux density

Sometimes people will be very precise and talk about either the magnetic flux density or the magnetic field strength. But actually "magnetic field" is perfectly valid as a description of eitherboth the magnetic flux density and the magnetic field strength are examples of a magnetic field.

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• ### Tesla (unit)Wikipedia

The tesla (symbol T) is a derived unit of the magnetic induction (also magnetic flux density) in the International System of Units.. One tesla is equal to one weber per square metre.The unit was announced during the General Conference on Weights and Measures in 1960 and is named in honour of Nikola Tesla upon the proposal of the Slovenian electrical engineer France Avčin.

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• ### What is Magnetomotive Force (MMF) definition and

Φmagnetic flux. The magnetomotive force can measure regarding magnetic field intensity and the length of the substance. The magnetic field strength is the force act on the unit pole placed on the magnetic field. MMF regarding field intensity is expressed as Where H is the magnetic field strength and l is the length of the substance.

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• ### what is the difference between magnetic field strength H

Jun 14 2010 · Q what is the difference between the megnetic flux density(B) and Megnetic field intensity(H) BY (ENGINEER UMAR) Megnetic field intensity(H) is in a sense a measure of "effort " that a current is putting in establishment of magnetic field while magnetic flux density is the strength of magnetic field produce by H. B strength depends upon two factor "u" and "H" .

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• ### Hirst Magnetic Instruments Ltd

The two main magnetic field properties of magnets which are normally measured are magnetic flux density and magnetic flux. To explain the difference between the two consider the magnets below Magnet A is smaller than magnet B. They both have the same "magnetism" that is the same amount of total flux.

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• ### Flux and flux densityschoolphysics

Flux and flux density. To understand the meaning of magnetic flux (Φ) and magnetic flux density (B) think first about an ordinary bar magnet. Around the magnet there is a magnetic field and this gives a flow of magnetic energy around the magnet. It is this flow of energy that we call magnetic flux (Φ).We think of magnetic flux as flowing from the north pole of a magnet round to its

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• ### what is the difference between magnetic flux and a

Jul 23 2006 · Magnetic Flux Magnetic flux is a measure of quantity of magnetism taking account of the strength and the extent of a magnetic field. The SI unit of magnetic flux is the weber and the unit of magnetic flux density is the weber per square meter or tesla.

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• ### DIFFERENCE between magnetic field intensity and magnetic

Oct 27 2010 · Megnetic field intensity(H) is in a sense a measure of "effort " that a current is putting in establishment of magnetic field while magnetic flux density is the strength of magnetic field produce by H. B strength depends upon two factor "u" and "H" .

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• ### Hirst Magnetic Instruments Ltd

The two main magnetic field properties of magnets which are normally measured are magnetic flux density and magnetic flux. To explain the difference between the two consider the magnets below Magnet A is smaller than magnet B. They both have the same "magnetism" that is the same amount of total flux.

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• ### Difference between surface Gauss remanence and pull strength

DIFFERENCE BETWEEN SURFACE GAUSS REMANENCE AND PULL STRENGTH. On our website and those of other manufacturers and suppliers you will often see magnets listed with a maximum pull rating and a Gauss rating. What is Gauss Gauss is a measure of magnetic induction and a value of density.

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• ### What is exactly an electric flux ResearchGate

Electric Flux Density D is a conceptual/graphical vector field that we use to get a "feel" for a complicated electric field made by source charges it ignores alternations made to the

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• ### Magnetisation and Magnetic IntensityStudy Material for

Difference between Magnetic Intensity and Intensity of Magnetisation The magnetic intensity defines the forces that the poles of a magnet experiences in a magnetic field whereas the intensity of magnetisation explains the change in the magnetic moment of a magnet per unit volume.

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• ### What is the difference between magnetic flux magnetic

Magnetic flux density (denoted by the letter B) is a vector field indicating the strength of the magnetic field at a given point in a medium. Magnetic flux (denoted by phi) is a scalar value which represents the amount of B flowing through a cross-sectional area bounded by a closed loop.

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• ### What s the difference between magnetic flux density B and

Aug 10 2012 · i know that B = μH where B is the magnetic flux density H is magnetic field density and μ is the permeability of the medium. however i m wondering what s the difference between magnetic flux density B and magnectic field density H

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• ### What is the difference between B and H All About Circuits

Jun 25 2014 · Yes magnetic field intensity is represented by (A/m) while magnetic flux density is measured in Teslas (Wb/m 2) I am stating the fact that the relation between the magnitudes of vectors representing magnetic field intensity and magnetic flux density (H B respectively) are related by a constant called magnetic permeability and denoted by μ.

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• ### Magnetic flux density vs magnetic flux Physics Forums

Jun 11 2010 · In some litterature this formula is used Bmax = Vmax/ (2 pi f A n) Where Bmax is the max magnetic flux density Vmax is the max voltage over a coil with n turns wound on a toroid core with area A. 2 pi f is the rate of voltage change per time unit.

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• ### What s the difference between magnetic fields H and B

What s the difference between magnetic fields H and B Ask Question Asked 3 years 10x for the answer. As I see the way you wrote the Lorentz force F=qvB here B is not a magnetic flux density it the magnetic field strength. If correct pls amend the wording. Difference between B and H in magnetic fields -1.

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• ### What s the difference between magnetic flux density B and

Aug 10 2012 · i know that B = μH where B is the magnetic flux density H is magnetic field density and μ is the permeability of the medium. however i m wondering what s the difference between magnetic flux density B and magnectic field density H

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• ### MODULE 6 ELECTROMAGNETISM MAGNETIC FIELDS

MODULE 6 ELECTROMAGNETISM MAGNETIC FIELDS MAGNETIC FLUX Magnetic field (B-field B) a region of influence where magnetic materials and electric currents are subjected to a magnetic force. A magnetic field surrounds magnetic material s and current carrying conductors. Numerous terms are used for the magnetic field and include

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• ### What is exactly an electric flux ResearchGate

Electric Flux Density D is a conceptual/graphical vector field that we use to get a "feel" for a complicated electric field made by source charges it ignores alternations made to the

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• ### What is the difference between magnetic field and magnetic

Apr 06 2010 · Magnetic field is the region around a current carrying wire or a magnet where the magnetic force due to it can be felt. (It is different from magnetic field intensity or magnetic flux density). But generally many times we use the term Magnetic field to denote magnetic field intensity or magnetic flux density.

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