Value of Unknown Resistance Calculator

Category	Engineering ↺
Engineering	Electronics and Instrumentation ↺
Electronics-And-Instrumentation	Electrical and Electronics Instrumentation (EEI) ↺
Electrical-And-Electronics-Instrumentation-(Eei)	Bridges ↺
Bridges	Maxwell's Bridge ↺

✖Resistance 2 is the value of resistance connected in arm AB (ABCD is labelled clockwise, with A being labelled at the top)ⓘ Resistance 2 [R₂]			+10% -10%
✖Resistance 3 is the value of resistance connected in arm CD (ABCD is labelled clockwise, with A being labelled at the top)ⓘ Resistance 3 [R₃]			+10% -10%
✖Resistance 1 is the value of resistance connected in arm AD (ABCD is labelled clockwise, with A being labelled at the top)ⓘ Resistance 1 [R₁]			+10% -10%

✖Unknown Resistance is the value of resistance connected in arm BC (ABCD is labelled clockwise, with A being labelled at the top)ⓘ Value of Unknown Resistance [R_x]

⎘ Copy

👎 Report Issue!

👍 Share Now!

You are here:

Home »
Engineering »
Electronics and Instrumentation »
Electrical and Electronics Instrumentation (EEI) »
Bridges »
Maxwell's Bridge »
Value of Unknown Resistance

Nikita Suryawanshi

Vellore Institute of Technology (VIT), Vellore

Nikita Suryawanshi has created this Calculator and 100+ more calculators!

Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has verified this Calculator and 500+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

Value of Unknown Resistance

Unknown Resistance=((Excitation Speed^2)*Resistance 1*Resistance 2*Resistance 3*(Capacitance 1^2))/(1+((Excitation Speed^2)*(Resistance 1^2)*(Capacitance 1^2))) GO

Value of Thevenin Resistance

Resistance (Thevenin)=((Resistance 1*Resistance 3)/(Resistance 1+Resistance 3))+((Resistance 2*Unknown Resistance)/(Resistance 2+Unknown Resistance)) GO

Value of Unknown Inductance

Unknown Inductance=(Capacitance 1*Resistance 3/Resistance 4)*(Resistance (Anderson's)*(Resistance 4+Resistance 2)+Resistance 2*Resistance 4) GO

Value of Unknown Inductance

Unknown Inductance=(Resistance 2*Resistance 3*Capacitance 1)/(1+((Excitation Speed^2)*(Resistance 1^2)*(Capacitance 1^2))) GO

Value of Rab

Resistance (ab)=(Resistance 2*Resistance(Y))/(Resistance 2+Resistance 1) GO

Value of Rcb

Resistance (cb)=(Resistance 1*Resistance(Y))/(Resistance 1+Resistance 2) GO

Value of Unknown Resistance

Unknown Resistance=(Resistance 2*Resistance 3/Resistance 4)-Resistance 1 GO

Value of Quality Factor

Quality Factor=1/(Excitation Speed*Resistance 1*Capacitance 1) GO

Value of Unknown Resistance

Unknown Resistance=(Resistance 2*Resistance 3)/Resistance 1 GO

Vale of Unknown Inductance

Unknown Inductance=Resistance 2*Resistance 3*Capacitance 1 GO

Value of Unknown Resistance

Unknown Resistance=Resistance 1*Resistance 3/Resistance 2 GO

< 2 Other formulas that calculate the same Output

Value of Unknown Resistance

Unknown Resistance=(Resistance 2*Resistance 3)/Resistance 1 GO

Value of Unknown Resistance

Unknown Resistance=Resistance 1*Resistance 3/Resistance 2 GO

Value of Unknown Resistance Formula

Unknown Resistance=Resistance 2*Resistance 3/Resistance 1
Rx=R2*R3/R1

More formulas

Value of Rab GO

Value of Rcb GO

Value of Unknown Resistance GO

Vale of Unknown Inductance GO

Value of Quality Factor GO

Value of Unknown Resistance GO

Value of Unknown Inductance GO

Value of Quality Factor GO

Value of Unknown Resistance GO

Value of Unknown Inductance GO

Value of Ic GO

Value of Unknown Resistance GO

Value of Unknown Capacitance GO

Value of Quality Factor GO

Value of ω GO

Value of Resistance Ratio GO

Value of f GO

Value of Unknown Capacitance GO

Value of Unknown Capacitance with Dielectric Losses GO

Value of Dissipation Factor GO

What are the advantages of measuring the resistance through Mawell's Bridge?

Maxwell's bridge's balance equations are independent of the excitation frequency. The scale of resistance can be calibrated to read the inductance and the resistance balance equation is independent of losses in inductance.

How to Calculate Value of Unknown Resistance?

Value of Unknown Resistance calculator uses Unknown Resistance=Resistance 2*Resistance 3/Resistance 1 to calculate the Unknown Resistance, The Value of Unknown Resistance formula is used to calculate the value of R_x such that Maxwell's bridge is balanced. Unknown Resistance and is denoted by R_x symbol.

How to calculate Value of Unknown Resistance using this online calculator? To use this online calculator for Value of Unknown Resistance, enter Resistance 2 (R₂), Resistance 3 (R₃) and Resistance 1 (R₁) and hit the calculate button. Here is how the Value of Unknown Resistance calculation can be explained with given input values -> 50 = 20*25/10.

FAQ

What is Value of Unknown Resistance?

The Value of Unknown Resistance formula is used to calculate the value of R_x such that Maxwell's bridge is balanced and is represented as R_x=R₂*R₃/R₁ or Unknown Resistance=Resistance 2*Resistance 3/Resistance 1. Resistance 2 is the value of resistance connected in arm AB (ABCD is labelled clockwise, with A being labelled at the top), Resistance 3 is the value of resistance connected in arm CD (ABCD is labelled clockwise, with A being labelled at the top) and Resistance 1 is the value of resistance connected in arm AD (ABCD is labelled clockwise, with A being labelled at the top).

How to calculate Value of Unknown Resistance?

The Value of Unknown Resistance formula is used to calculate the value of R_x such that Maxwell's bridge is balanced is calculated using Unknown Resistance=Resistance 2*Resistance 3/Resistance 1. To calculate Value of Unknown Resistance, you need Resistance 2 (R₂), Resistance 3 (R₃) and Resistance 1 (R₁). With our tool, you need to enter the respective value for Resistance 2, Resistance 3 and Resistance 1 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Unknown Resistance?

In this formula, Unknown Resistance uses Resistance 2, Resistance 3 and Resistance 1. We can use 2 other way(s) to calculate the same, which is/are as follows -

Unknown Resistance=(Resistance 2*Resistance 3)/Resistance 1
Unknown Resistance=Resistance 1*Resistance 3/Resistance 2

Facebook
Twitter
WhatsApp
Reddit
LinkedIn
E-Mail

Let Others Know

✖

Facebook

Twitter

Copied!