True Magnetizing Force Calculator

✖Full Length Apparent Magnetic Force is the product of Current in the coil when the length is maximum and Number of Turns of a coil.ⓘ Full Length Apparent Magnetic Force [H₁]			+10% -10%
✖Half Length Apparent Magnetic Force is the product of Number of Turns of a coil and Current in the coil when the length is half of its full length.ⓘ Half Length Apparent Magnetic Force [H₂]			+10% -10%

✖True Magnetism Force is the force exerted by a magnet which is determined by the sum of all lines of magnetic flux present in a magnetic field.ⓘ True Magnetizing Force [F]

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Formula

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True Magnetizing Force

Formula

`"F" = 2*"H"_{"1"}-"H"_{"2"}`

Example

`"55.2A/m"=2*"36A/m"-"16.8A/m"`

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True Magnetizing Force Solution

STEP 0: Pre-Calculation Summary

Formula Used

True Magnetism Force = 2*Full Length Apparent Magnetic Force-Half Length Apparent Magnetic Force
F = 2*H₁-H₂
This formula uses 3 Variables

Variables Used

True Magnetism Force - (Measured in Ampere per Meter) - True Magnetism Force is the force exerted by a magnet which is determined by the sum of all lines of magnetic flux present in a magnetic field.
Full Length Apparent Magnetic Force - (Measured in Ampere per Meter) - Full Length Apparent Magnetic Force is the product of Current in the coil when the length is maximum and Number of Turns of a coil.
Half Length Apparent Magnetic Force - (Measured in Ampere per Meter) - Half Length Apparent Magnetic Force is the product of Number of Turns of a coil and Current in the coil when the length is half of its full length.

STEP 1: Convert Input(s) to Base Unit

Full Length Apparent Magnetic Force: 36 Ampere per Meter --> 36 Ampere per Meter No Conversion Required
Half Length Apparent Magnetic Force: 16.8 Ampere per Meter --> 16.8 Ampere per Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

F = 2*H₁-H₂ --> 2*36-16.8

Evaluating ... ...

F = 55.2

STEP 3: Convert Result to Output's Unit

55.2 Ampere per Meter --> No Conversion Required

FINAL ANSWER

55.2 Ampere per Meter <-- True Magnetism Force

(Calculation completed in 00.004 seconds)

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

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< 18 Magnetic Instruments Calculators

Hysteresis Coefficient

Go Hysteresis Coefficient = Hysteresis Loss per Unit Volume/(Frequency*Maximum Flux Density^Steinmetz Coefficient)

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

Thickness of Strip

Go Strip Thickness = Maximum Flux Density*(Hall Coefficient*Electric Current)/(Output Voltage)

Hall Coefficient

Go Hall Coefficient = (Output Voltage*Strip Thickness)/(Electric Current*Maximum Flux Density)

Specimen Extension Factor

Go Specimen Extension Factor = (Joints Reluctance+Yokes Reluctance)/Magnetic Circuit Reluctance

Reluctance of Yoke's

Go Yokes Reluctance = Specimen Extension Factor*Magnetic Circuit Reluctance-Joints Reluctance

Reluctance of Joints

Go Joints Reluctance = Specimen Extension Factor*Magnetic Circuit Reluctance-Yokes Reluctance

Number of turns per unit length of magnetic coil

Go Number of Turns per Unit Coil Length = Half Length Apparent Magnetic Force/Half Length Coil Current

Apparent Magnetic Force at length l

Go Full Length Apparent Magnetic Force = Full Length Coil Current*Number of Turns per Unit Coil Length

True Magnetizing Force

Go True Magnetism Force = 2*Full Length Apparent Magnetic Force-Half Length Apparent Magnetic Force

Actual length of Specimen

Go Specimen Actual Length = Specimen Extension/Magnetostriction Constant

Extention of Specimen

Go Specimen Extension = Magnetostriction Constant*Specimen Actual Length

Hysteresis loss per unit volume

Go Hysteresis Loss per Unit Volume = Hysteresis Loop Area*Frequency

Area of hysteresis loop

Go Hysteresis Loop Area = Hysteresis Loss per Unit Volume/Frequency

Reluctance of Magnetic Circuit

Go Magnetic Circuit Reluctance = Magnetomotive Force/Magnetic Flux

Magneto Motive Force(MMF)

Go Magnetomotive Force = Magnetic Flux*Magnetic Circuit Reluctance

Area of Cross-section of Specimen

Go Specimen Cross Section Area = Magnetic Flux/Flux Density

True Magnetizing Force Formula

True Magnetism Force = 2*Full Length Apparent Magnetic Force-Half Length Apparent Magnetic Force
F = 2*H₁-H₂

What is Two magnetic field lines never intersect each other?

The magnetic lines of force do not intersect (or cross) one another. If they do so then at the point of intersection, two tangents can be drawn at that point which indicates that there will be two different directions of the same magnetic field, i.e. the compass needle points in two different directions which is not possible.

How to Calculate True Magnetizing Force?

True Magnetizing Force calculator uses True Magnetism Force = 2*Full Length Apparent Magnetic Force-Half Length Apparent Magnetic Force to calculate the True Magnetism Force, The True Magnetizing Force formula is defined as the actual magnetic force exerted by the magnet, considering any apparent forces measured at different lengths. True Magnetism Force is denoted by F symbol.

How to calculate True Magnetizing Force using this online calculator? To use this online calculator for True Magnetizing Force, enter Full Length Apparent Magnetic Force (H₁) & Half Length Apparent Magnetic Force (H₂) and hit the calculate button. Here is how the True Magnetizing Force calculation can be explained with given input values -> 55.2 = 2*36-16.8.

FAQ

What is True Magnetizing Force?

The True Magnetizing Force formula is defined as the actual magnetic force exerted by the magnet, considering any apparent forces measured at different lengths and is represented as F = 2*H₁-H₂ or True Magnetism Force = 2*Full Length Apparent Magnetic Force-Half Length Apparent Magnetic Force. Full Length Apparent Magnetic Force is the product of Current in the coil when the length is maximum and Number of Turns of a coil & Half Length Apparent Magnetic Force is the product of Number of Turns of a coil and Current in the coil when the length is half of its full length.

How to calculate True Magnetizing Force?

The True Magnetizing Force formula is defined as the actual magnetic force exerted by the magnet, considering any apparent forces measured at different lengths is calculated using True Magnetism Force = 2*Full Length Apparent Magnetic Force-Half Length Apparent Magnetic Force. To calculate True Magnetizing Force, you need Full Length Apparent Magnetic Force (H₁) & Half Length Apparent Magnetic Force (H₂). With our tool, you need to enter the respective value for Full Length Apparent Magnetic Force & Half Length Apparent Magnetic Force 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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