Unknown Inductance in Maxwell Inductance Bridge Solution

STEP 0: Pre-Calculation Summary
Formula Used
Unknown Inductance in Maxwell Bridge = (Known Resistance 3 in Maxwell Bridge/Known Resistance 4 in Maxwell Bridge)*Variable Inductance in Maxwell Bridge
L1(max) = (R3(max)/R4(max))*L2(max)
This formula uses 4 Variables
Variables Used
Unknown Inductance in Maxwell Bridge - (Measured in Henry) - Unknown Inductance in Maxwell Bridge refers to the inductor whose value is to be measured.
Known Resistance 3 in Maxwell Bridge - (Measured in Ohm) - Known Resistance 3 in Maxwell Bridge refers to the resistors in the bridge circuit whose values are precisely known and used as reference elements. It is an non inductive resistance.
Known Resistance 4 in Maxwell Bridge - (Measured in Ohm) - Known Resistance 4 in Maxwell Bridge refers to the resistors in the bridge circuit whose values are precisely known and used as reference elements. It is an non inductive resistance.
Variable Inductance in Maxwell Bridge - (Measured in Henry) - Variable Inductance in Maxwell Bridge refers to a inductor whose value can be adjusted to achieve balance in the bridge circuit and is connected in series with inductor with unknown inductance.
STEP 1: Convert Input(s) to Base Unit
Known Resistance 3 in Maxwell Bridge: 12 Ohm --> 12 Ohm No Conversion Required
Known Resistance 4 in Maxwell Bridge: 14 Ohm --> 14 Ohm No Conversion Required
Variable Inductance in Maxwell Bridge: 38 Millihenry --> 0.038 Henry (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
L1(max) = (R3(max)/R4(max))*L2(max) --> (12/14)*0.038
Evaluating ... ...
L1(max) = 0.0325714285714286
STEP 3: Convert Result to Output's Unit
0.0325714285714286 Henry -->32.5714285714286 Millihenry (Check conversion here)
FINAL ANSWER
32.5714285714286 32.57143 Millihenry <-- Unknown Inductance in Maxwell Bridge
(Calculation completed in 00.020 seconds)

Credits

Created by Nikita Suryawanshi
Vellore Institute of Technology (VIT), Vellore
Nikita Suryawanshi has created this Calculator and 100+ more calculators!
Verified by Payal Priya
Birsa Institute of Technology (BIT), Sindri
Payal Priya has verified this Calculator and 1900+ more calculators!

3 Maxwell Bridge Calculators

Unknown Resistance in Maxwell Inductance Bridge
Go Unknown Resistance in Maxwell Bridge = (Known Resistance 3 in Maxwell Bridge/Known Resistance 4 in Maxwell Bridge)*(Variable Resistance in Maxwell Bridge+Decade Resistance in Maxwell Bridge)
Unknown Inductance in Maxwell Inductance Bridge
Go Unknown Inductance in Maxwell Bridge = (Known Resistance 3 in Maxwell Bridge/Known Resistance 4 in Maxwell Bridge)*Variable Inductance in Maxwell Bridge
Quality Factor of Maxwell Inductance-Capacitance Bridge
Go Quality Factor in Maxwell Bridge = (Angular Frequency*Unknown Inductance in Maxwell Bridge)/Effective Resistance in Maxwell Bridge

Unknown Inductance in Maxwell Inductance Bridge Formula

Unknown Inductance in Maxwell Bridge = (Known Resistance 3 in Maxwell Bridge/Known Resistance 4 in Maxwell Bridge)*Variable Inductance in Maxwell Bridge
L1(max) = (R3(max)/R4(max))*L2(max)

How does the frequency of the AC signal affect the Maxwell Inductance Bridge measurements?

The frequency of the AC signal used in Maxwell Inductance Bridge measurements can affect the accuracy of the measurement. Higher frequencies can result in a more accurate measurement of the inductance, as they are less affected by parasitic capacitance and inductance. Lower frequencies, on the other hand, may be more affected by these factors, leading to inaccuracies. The optimal frequency for the AC signal depends on the specific application and the desired level of accuracy.

How to Calculate Unknown Inductance in Maxwell Inductance Bridge?

Unknown Inductance in Maxwell Inductance Bridge calculator uses Unknown Inductance in Maxwell Bridge = (Known Resistance 3 in Maxwell Bridge/Known Resistance 4 in Maxwell Bridge)*Variable Inductance in Maxwell Bridge to calculate the Unknown Inductance in Maxwell Bridge, Unknown Inductance in Maxwell Inductance Bridge formula refers to the inductor whose value is to be measured. The Maxwell Bridge is a type of bridge circuit that is specifically designed to determine the value of an unknown inductor accurately by achieving balance in the bridge circuit and comparing the ratios of impedances. Unknown Inductance in Maxwell Bridge is denoted by L1(max) symbol.

How to calculate Unknown Inductance in Maxwell Inductance Bridge using this online calculator? To use this online calculator for Unknown Inductance in Maxwell Inductance Bridge, enter Known Resistance 3 in Maxwell Bridge (R3(max)), Known Resistance 4 in Maxwell Bridge (R4(max)) & Variable Inductance in Maxwell Bridge (L2(max)) and hit the calculate button. Here is how the Unknown Inductance in Maxwell Inductance Bridge calculation can be explained with given input values -> 32571.43 = (12/14)*0.038.

FAQ

What is Unknown Inductance in Maxwell Inductance Bridge?
Unknown Inductance in Maxwell Inductance Bridge formula refers to the inductor whose value is to be measured. The Maxwell Bridge is a type of bridge circuit that is specifically designed to determine the value of an unknown inductor accurately by achieving balance in the bridge circuit and comparing the ratios of impedances and is represented as L1(max) = (R3(max)/R4(max))*L2(max) or Unknown Inductance in Maxwell Bridge = (Known Resistance 3 in Maxwell Bridge/Known Resistance 4 in Maxwell Bridge)*Variable Inductance in Maxwell Bridge. Known Resistance 3 in Maxwell Bridge refers to the resistors in the bridge circuit whose values are precisely known and used as reference elements. It is an non inductive resistance, Known Resistance 4 in Maxwell Bridge refers to the resistors in the bridge circuit whose values are precisely known and used as reference elements. It is an non inductive resistance & Variable Inductance in Maxwell Bridge refers to a inductor whose value can be adjusted to achieve balance in the bridge circuit and is connected in series with inductor with unknown inductance.
How to calculate Unknown Inductance in Maxwell Inductance Bridge?
Unknown Inductance in Maxwell Inductance Bridge formula refers to the inductor whose value is to be measured. The Maxwell Bridge is a type of bridge circuit that is specifically designed to determine the value of an unknown inductor accurately by achieving balance in the bridge circuit and comparing the ratios of impedances is calculated using Unknown Inductance in Maxwell Bridge = (Known Resistance 3 in Maxwell Bridge/Known Resistance 4 in Maxwell Bridge)*Variable Inductance in Maxwell Bridge. To calculate Unknown Inductance in Maxwell Inductance Bridge, you need Known Resistance 3 in Maxwell Bridge (R3(max)), Known Resistance 4 in Maxwell Bridge (R4(max)) & Variable Inductance in Maxwell Bridge (L2(max)). With our tool, you need to enter the respective value for Known Resistance 3 in Maxwell Bridge, Known Resistance 4 in Maxwell Bridge & Variable Inductance in Maxwell Bridge and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!