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Specimen Extension Factor Formula

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Specimen Extension Factor is a dimensionless factor that quantifies the relative contribution of the joints and yokes to the overall reluctance of the magnetic circuit. Check FAQs

m = \frac{R j + R y}{R}

m - Specimen Extension Factor?R_j - Joints Reluctance?R_y - Yokes Reluctance?R - Magnetic Circuit Reluctance?

Specimen Extension Factor Example

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Here is how the Specimen Extension Factor equation looks like with Values.

Here is how the Specimen Extension Factor equation looks like with Units.

Here is how the Specimen Extension Factor equation looks like.

1.3457 = \frac{2 + 8.9}{8.1}

1.3457 = \frac{2AT/Wb + 8.9AT/Wb}{8.1AT/Wb}

1.3457 = \frac{2 + 8.9}{8.1}

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Specimen Extension Factor Solution

Follow our step by step solution on how to calculate Specimen Extension Factor?

FIRST Step Consider the formula

m = \frac{R j + R y}{R}

Next Step Substitute values of Variables

∴

m = \frac{2AT/Wb + 8.9AT/Wb}{8.1AT/Wb}

Next Step Prepare to Evaluate

∴

m = \frac{2 + 8.9}{8.1}

Next Step Evaluate

∴

m = 1.34567901234568

LAST Step Rounding Answer

∴

m = 1.3457

Specimen Extension Factor Formula Elements

Variables

Specimen Extension Factor

Specimen Extension Factor is a dimensionless factor that quantifies the relative contribution of the joints and yokes to the overall reluctance of the magnetic circuit.

Symbol: m

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Specimen Extension Factor

Joints Reluctance

Joints Reluctance refers to the resistance to magnetic flux at the interface of two magnetic materials. It influences the flow of magnetic lines and affects the efficiency of magnetic circuits.

Symbol: R_j

Measurement: ReluctanceUnit: AT/Wb

Note: Value should be greater than 0.

Formulas to find Joints Reluctance

Yokes Reluctance

Yokes Reluctance refers to the reluctance of the yoke material or the portion of the magnetic circuit that includes the yoke.

Symbol: R_y

Measurement: ReluctanceUnit: AT/Wb

Note: Value should be greater than 0.

Formulas to find Yokes Reluctance

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

Other formulas in Magnetic Instruments category

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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 Reluctance of Magnetic Circuit

R = \frac{mmf}{Φ}

How to Evaluate Specimen Extension Factor?

Specimen Extension Factor evaluator uses Specimen Extension Factor = (Joints Reluctance+Yokes Reluctance)/Magnetic Circuit Reluctance to evaluate the Specimen Extension Factor, The Specimen Extension Factor is defined as the relative contribution of the reluctance of joints and yokes to the total reluctance of the magnetic circuit. This factor is important for understanding how different parts of the magnetic circuit affect its overall performance. Specimen Extension Factor is denoted by m symbol.

How to evaluate Specimen Extension Factor using this online evaluator? To use this online evaluator for Specimen Extension Factor, enter Joints Reluctance (R_j), Yokes Reluctance (R_y) & Magnetic Circuit Reluctance (R) and hit the calculate button.

FAQs on Specimen Extension Factor

What is the formula to find Specimen Extension Factor?

The formula of Specimen Extension Factor is expressed as Specimen Extension Factor = (Joints Reluctance+Yokes Reluctance)/Magnetic Circuit Reluctance. Here is an example- 1.345679 = (2+8.9)/8.1.

How to calculate Specimen Extension Factor?

With Joints Reluctance (R_j), Yokes Reluctance (R_y) & Magnetic Circuit Reluctance (R) we can find Specimen Extension Factor using the formula - Specimen Extension Factor = (Joints Reluctance+Yokes Reluctance)/Magnetic Circuit Reluctance.

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Specimen Extension Factor Formula

Specimen Extension Factor Example

Specimen Extension Factor Solution

Specimen Extension Factor Formula Elements

Other formulas in Magnetic Instruments category

How to Evaluate Specimen Extension Factor?

FAQs on Specimen Extension Factor

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