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Resistance at Second Temperature Formula

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The final resistance is crucial in achieving impedance matching and minimizing signal reflections. Final resistance is a measure of the opposition to current flow in an electrical circuit. Check FAQs

R 2 = R 1 \cdot (\frac{T + T f}{T + T o})

R₂ - Final Resistance?R₁ - Initial Resistance?T - Temperature Coefficient?T_f - Final Temperature?T_o - Initial Temperature?

Resistance at Second Temperature Example

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Here is how the Resistance at Second Temperature equation looks like with Values.

Here is how the Resistance at Second Temperature equation looks like with Units.

Here is how the Resistance at Second Temperature equation looks like.

2.4318 = 3.99 \cdot (\frac{243 + 27}{243 + 200})

2.4318Ω = 3.99Ω \cdot (\frac{243K + 27K}{243K + 200K})

2.4318 = 3.99 \cdot (\frac{243 + 27}{243 + 200})

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Resistance at Second Temperature Solution

Follow our step by step solution on how to calculate Resistance at Second Temperature?

FIRST Step Consider the formula

R 2 = R 1 \cdot (\frac{T + T f}{T + T o})

Next Step Substitute values of Variables

∴

R 2 = 3.99Ω \cdot (\frac{243K + 27K}{243K + 200K})

Next Step Prepare to Evaluate

∴

R 2 = 3.99 \cdot (\frac{243 + 27}{243 + 200})

Next Step Evaluate

∴

R 2 = 2.43182844243792Ω

LAST Step Rounding Answer

∴

R 2 = 2.4318Ω

Resistance at Second Temperature Formula Elements

Variables

Final Resistance

The final resistance is crucial in achieving impedance matching and minimizing signal reflections. Final resistance is a measure of the opposition to current flow in an electrical circuit.

Symbol: R₂

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Final Resistance

Initial Resistance

Initial resistance in a transmission line refers to the resistance component present in the line at its starting point or input end.

Symbol: R₁

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Initial Resistance

Temperature Coefficient

Temperature coefficient, is the change in electrical resistance of a substance with respect to per degree change in temperature. It's constants depend upon the particular conductor material.

Symbol: T

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Temperature Coefficient

Final Temperature

The final temperature reached by a transmission line or an antenna depends on the balance between the power dissipated and the heat dissipation capabilities.

Symbol: T_f

Measurement: TemperatureUnit: K

Note: Value should be greater than 0.

Formulas to find Final Temperature

Initial Temperature

The initial temperature in a transmission line and antenna can vary depending on various factors such as environmental conditions, power levels, and the specific design of the equipment.

Symbol: T_o

Measurement: TemperatureUnit: K

Note: Value should be greater than 0.

Formulas to find Initial Temperature

Other formulas in Transmission Line Characteristics category

Go Relative Pitch of Wound Conductor

P cond = (\frac{L s}{2 \cdot r layer})

Go Length of Wound Conductor

L cond = \sqrt{1 + {(\frac{π}{P cond})}^{2}}

Go Wavelength of Line

λ = \frac{2 \cdot π}{β}

Go Phase Velocity in Transmission Lines

V p = λ \cdot f

How to Evaluate Resistance at Second Temperature?

Resistance at Second Temperature evaluator uses Final Resistance = Initial Resistance*((Temperature Coefficient+Final Temperature)/(Temperature Coefficient+Initial Temperature)) to evaluate the Final Resistance, The Resistance at Second Temperature formula is defined as the changes in the resistivity of any conductive material which varies linearly over an operating temperature, and therefore, the resistance of any conductor suffers the same variations. As temperature rises, the conductor resistance increases linearly, over normal operating temperatures, according to the mentioned formula. Final Resistance is denoted by R₂ symbol.

How to evaluate Resistance at Second Temperature using this online evaluator? To use this online evaluator for Resistance at Second Temperature, enter Initial Resistance (R₁), Temperature Coefficient (T), Final Temperature (T_f) & Initial Temperature (T_o) and hit the calculate button.

FAQs on Resistance at Second Temperature

What is the formula to find Resistance at Second Temperature?

The formula of Resistance at Second Temperature is expressed as Final Resistance = Initial Resistance*((Temperature Coefficient+Final Temperature)/(Temperature Coefficient+Initial Temperature)). Here is an example- 2.437923 = 3.99*((243+27)/(243+200)).

How to calculate Resistance at Second Temperature?

With Initial Resistance (R₁), Temperature Coefficient (T), Final Temperature (T_f) & Initial Temperature (T_o) we can find Resistance at Second Temperature using the formula - Final Resistance = Initial Resistance*((Temperature Coefficient+Final Temperature)/(Temperature Coefficient+Initial Temperature)).

Can the Resistance at Second Temperature be negative?

Yes, the Resistance at Second Temperature, measured in Electric Resistance can be negative.

Which unit is used to measure Resistance at Second Temperature?

Resistance at Second Temperature is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Resistance at Second Temperature can be measured.

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Resistance at Second Temperature Formula

Resistance at Second Temperature Example

Resistance at Second Temperature Solution

Resistance at Second Temperature Formula Elements

Other formulas in Transmission Line Characteristics category

How to Evaluate Resistance at Second Temperature?

FAQs on Resistance at Second Temperature

Variable Name