Nikita Suryawanshi
Vellore Institute of Technology (VIT), Vellore
Nikita Suryawanshi has created this Calculator and 100+ more calculators!
Devyaani Garg
Shiv Nadar University (SNU), Greater Noida
Devyaani Garg has verified this Calculator and 25+ 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 R<sub>ab</sub>
Resistance (ab)=(Resistance 2*Resistance(Y))/(Resistance 2+Resistance 1) GO
Value of R<sub>cb</sub>
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
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
Value of Unknown Resistance
Unknown Resistance=Resistance 2*Resistance 3/Resistance 1 GO

2 Other formulas that calculate the same Output

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

Value of Unknown Resistance Formula

Unknown Resistance=(Resistance 2*Resistance 3)/Resistance 1
R<sub>x</sub>=(R<sub>2</sub>*R<sub>3</sub>)/R<sub>1</sub>
More formulas
Value of Thevenin Resistance GO
Value of Total Current GO

When is the bridge said to be balanced?

The bridge is said to be balanced when the current through the galvanometer is zero, i.e., the potential across the galvamoneter is same.

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 that resistance which balances te Wheatstone bridge. Unknown Resistance and is denoted by Rx 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 that resistance which balances te Wheatstone bridge and is represented as Rx=(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 that resistance which balances te Wheatstone bridge 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 1*Resistance 3/Resistance 2
  • Unknown Resistance=Resistance 2*Resistance 3/Resistance 1
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