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Surface Resistance of Guide Walls Formula

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Surface Resistance is the measure of the electrical resistance of a surface layer to a current. Check FAQs

R s = \sqrt{\frac{π \cdot f \cdot μ}{σ}}

R_s - Surface Resistance?f - Frequency?μ - Magnetic Permeability?σ - Conductivity?π - Archimedes' constant?

Surface Resistance of Guide Walls Example

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Here is how the Surface Resistance of Guide Walls equation looks like with Values.

Here is how the Surface Resistance of Guide Walls equation looks like with Units.

Here is how the Surface Resistance of Guide Walls equation looks like.

0.0474 = \sqrt{\frac{3.1416 \cdot 55.02 \cdot 1.3}{0.1}}

0.0474kΩ = \sqrt{\frac{3.1416 \cdot 55.02Hz \cdot 1.3H/m}{0.1S/m}}

0.0474 = \sqrt{\frac{3.1416 \cdot 55.02 \cdot 1.3}{0.1}}

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Surface Resistance of Guide Walls Solution

Follow our step by step solution on how to calculate Surface Resistance of Guide Walls?

FIRST Step Consider the formula

R s = \sqrt{\frac{π \cdot f \cdot μ}{σ}}

Next Step Substitute values of Variables

∴

R s = \sqrt{\frac{π \cdot 55.02Hz \cdot 1.3H/m}{0.1S/m}}

Next Step Substitute values of Constants

∴

R s = \sqrt{\frac{3.1416 \cdot 55.02Hz \cdot 1.3H/m}{0.1S/m}}

Next Step Prepare to Evaluate

∴

R s = \sqrt{\frac{3.1416 \cdot 55.02 \cdot 1.3}{0.1}}

Next Step Evaluate

∴

R s = 47.4031176338291Ω

Next Step Convert to Output's Unit

∴

R s = 0.0474031176338291kΩ

LAST Step Rounding Answer

∴

R s = 0.0474kΩ

Surface Resistance of Guide Walls Formula Elements

Variables

Constants

Functions

Surface Resistance

Surface Resistance is the measure of the electrical resistance of a surface layer to a current.

Symbol: R_s

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Surface Resistance

Frequency

Frequency the number of waves that pass a fixed point in unit time; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion in a waveguide.

Symbol: f

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Frequency

Magnetic Permeability

Magnetic Permeability is a property of a magnetic material which supports the formation of a magnetic field.

Symbol: μ

Measurement: Magnetic PermeabilityUnit: H/m

Note: Value should be greater than 0.

Formulas to find Magnetic Permeability

Conductivity

Conductivity (or specific conductance) of an electrolyte solution is a measure of its ability to conduct electricity. The SI unit of conductivity is siemens per meter (S/m).

Symbol: σ

Measurement: Electric ConductivityUnit: S/m

Note: Value should be greater than 0.

Formulas to find Conductivity

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

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How to Evaluate Surface Resistance of Guide Walls?

Surface Resistance of Guide Walls evaluator uses Surface Resistance = sqrt((pi*Frequency*Magnetic Permeability)/(Conductivity)) to evaluate the Surface Resistance, The Surface Resistance of Guide Walls measures the capacity of a material to resist the flow of electricity. It is the ratio of applied voltage to the current flowing between two electrodes in contact with the surface of a material. Surface Resistance is denoted by R_s symbol.

How to evaluate Surface Resistance of Guide Walls using this online evaluator? To use this online evaluator for Surface Resistance of Guide Walls, enter Frequency (f), Magnetic Permeability (μ) & Conductivity (σ) and hit the calculate button.

FAQs on Surface Resistance of Guide Walls

What is the formula to find Surface Resistance of Guide Walls?

The formula of Surface Resistance of Guide Walls is expressed as Surface Resistance = sqrt((pi*Frequency*Magnetic Permeability)/(Conductivity)). Here is an example- 4.7E-5 = sqrt((pi*55.02*1.3)/(0.1)).

How to calculate Surface Resistance of Guide Walls?

With Frequency (f), Magnetic Permeability (μ) & Conductivity (σ) we can find Surface Resistance of Guide Walls using the formula - Surface Resistance = sqrt((pi*Frequency*Magnetic Permeability)/(Conductivity)). This formula also uses Archimedes' constant and Square Root (sqrt) function(s).

Can the Surface Resistance of Guide Walls be negative?

No, the Surface Resistance of Guide Walls, measured in Electric Resistance cannot be negative.

Which unit is used to measure Surface Resistance of Guide Walls?

Surface Resistance of Guide Walls is usually measured using the Kilohm[kΩ] for Electric Resistance. Ohm[kΩ], Megohm[kΩ], Microhm[kΩ] are the few other units in which Surface Resistance of Guide Walls can be measured.

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Surface Resistance of Guide Walls Formula

Surface Resistance of Guide Walls Example

Surface Resistance of Guide Walls Solution

Surface Resistance of Guide Walls Formula Elements

Other formulas in Microwave Devices category

How to Evaluate Surface Resistance of Guide Walls?

FAQs on Surface Resistance of Guide Walls

Variable Name