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Resistivity of Material Disc Formula

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Disc Material Resistivity is defined as is a measure of the resistance of a given size of a specific material to electrical conduction. Check FAQs

ρ = \frac{R e \cdot T \cdot B}{D}

ρ - Disc Material Resistivity?R_e - Eddy Current Path Resistance?T - Metal Disc Thickness?B - Permanent Magnet Width?D - Permanent Magnet Depth?

Resistivity of Material Disc Example

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Here is how the Resistivity of Material Disc equation looks like with Values.

Here is how the Resistivity of Material Disc equation looks like with Units.

Here is how the Resistivity of Material Disc equation looks like.

0.2033 = \frac{0.02 \cdot 0.26 \cdot 4.3}{0.11}

0.2033Ω*m = \frac{0.02Ω \cdot 0.26m \cdot 4.3m}{0.11m}

0.2033 = \frac{0.02 \cdot 0.26 \cdot 4.3}{0.11}

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Resistivity of Material Disc Solution

Follow our step by step solution on how to calculate Resistivity of Material Disc?

FIRST Step Consider the formula

ρ = \frac{R e \cdot T \cdot B}{D}

Next Step Substitute values of Variables

∴

ρ = \frac{0.02Ω \cdot 0.26m \cdot 4.3m}{0.11m}

Next Step Prepare to Evaluate

∴

ρ = \frac{0.02 \cdot 0.26 \cdot 4.3}{0.11}

Next Step Evaluate

∴

ρ = 0.203272727272727Ω*m

LAST Step Rounding Answer

∴

ρ = 0.2033Ω*m

Resistivity of Material Disc Formula Elements

Variables

Disc Material Resistivity

Disc Material Resistivity is defined as is a measure of the resistance of a given size of a specific material to electrical conduction.

Symbol: ρ

Measurement: Electric ResistivityUnit: Ω*m

Note: Value should be greater than 0.

Formulas to find Disc Material Resistivity

Eddy Current Path Resistance

Eddy Current Path Resistance is defined as a measure of the opposition to current flow in an electrical circuit.

Symbol: R_e

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Eddy Current Path Resistance

Metal Disc Thickness

Metal Disc Thickness refers to the distance between its two parallel surfaces. It is a measure of how thick the disc is from one side to the other.

Symbol: T

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Metal Disc Thickness

Permanent Magnet Width

Permanent Magnet Width is defined as the distance or measurement from side to side of the former.

Symbol: B

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Permanent Magnet Width

Permanent Magnet Depth

Permanent Magnet Depth is defined as the total depth of the magnetic field of a permanent magnet.

Symbol: D

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Permanent Magnet Depth

Other formulas in Fundamental Characteristics category

Go Resistance of Meter

R m = \frac{E f}{I f}

Go Resistance of Path of Eddy Current

R e = \frac{ρ \cdot L}{A}

Go Volume Resistance of Insulation

R v = \frac{V}{I m}

Go Thickness of Metal Disc

T = ρ \cdot \frac{D}{R e \cdot B}

How to Evaluate Resistivity of Material Disc?

Resistivity of Material Disc evaluator uses Disc Material Resistivity = (Eddy Current Path Resistance*Metal Disc Thickness*Permanent Magnet Width)/Permanent Magnet Depth to evaluate the Disc Material Resistivity, The Resistivity of Material Disc formula is defined as the intrinsic electrical resistance property of the material from which the disc is made. Resistivity is a measure of how strongly a material opposes the flow of electric current. It quantifies the material's ability to conduct electricity. Disc Material Resistivity is denoted by ρ symbol.

How to evaluate Resistivity of Material Disc using this online evaluator? To use this online evaluator for Resistivity of Material Disc, enter Eddy Current Path Resistance (R_e), Metal Disc Thickness (T), Permanent Magnet Width (B) & Permanent Magnet Depth (D) and hit the calculate button.

FAQs on Resistivity of Material Disc

What is the formula to find Resistivity of Material Disc?

The formula of Resistivity of Material Disc is expressed as Disc Material Resistivity = (Eddy Current Path Resistance*Metal Disc Thickness*Permanent Magnet Width)/Permanent Magnet Depth. Here is an example- 3.909091 = (0.02*0.26*4.3)/0.11.

How to calculate Resistivity of Material Disc?

With Eddy Current Path Resistance (R_e), Metal Disc Thickness (T), Permanent Magnet Width (B) & Permanent Magnet Depth (D) we can find Resistivity of Material Disc using the formula - Disc Material Resistivity = (Eddy Current Path Resistance*Metal Disc Thickness*Permanent Magnet Width)/Permanent Magnet Depth.

Can the Resistivity of Material Disc be negative?

No, the Resistivity of Material Disc, measured in Electric Resistivity cannot be negative.

Which unit is used to measure Resistivity of Material Disc?

Resistivity of Material Disc is usually measured using the Ohm Meter[Ω*m] for Electric Resistivity. Ohm Centimeter[Ω*m], Ohm Inch[Ω*m], Microhm Centimeter[Ω*m] are the few other units in which Resistivity of Material Disc can be measured.

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Resistivity of Material Disc Formula

Resistivity of Material Disc Example

Resistivity of Material Disc Solution

Resistivity of Material Disc Formula Elements

Other formulas in Fundamental Characteristics category

How to Evaluate Resistivity of Material Disc?

FAQs on Resistivity of Material Disc

Variable Name