Resistance of Meter Calculator

✖Full-scale Voltage Reading is the voltage reading at the highest value.ⓘ Full-scale Voltage Reading [Efs]			+10% -10%
✖Resistance of meter is an instrument resistance.ⓘ Resistance of Meter [R_m]			+10% -10%

✖Current at Full Scale Reading represents the maximum current that the ohmmeter will pass through the resistor when it's being measured at its highest resistance value.ⓘ Resistance of Meter [I_full]

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Formula

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Resistance of Meter

Formula

`"I"_{"full"} = "Efs"/"R"_{"m"}`

Example

`"14.13999A"="10.1V"/"0.714286Ω"`

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Resistance of Meter Solution

STEP 0: Pre-Calculation Summary

Formula Used

Current at Full Scale Reading = Full-scale Voltage Reading/Resistance of Meter
I_full = Efs/R_m
This formula uses 3 Variables

Variables Used

Current at Full Scale Reading - (Measured in Ampere) - Current at Full Scale Reading represents the maximum current that the ohmmeter will pass through the resistor when it's being measured at its highest resistance value.
Full-scale Voltage Reading - (Measured in Volt) - Full-scale Voltage Reading is the voltage reading at the highest value.
Resistance of Meter - (Measured in Ohm) - Resistance of meter is an instrument resistance.

STEP 1: Convert Input(s) to Base Unit

Full-scale Voltage Reading: 10.1 Volt --> 10.1 Volt No Conversion Required
Resistance of Meter: 0.714286 Ohm --> 0.714286 Ohm No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_full = Efs/R_m --> 10.1/0.714286

Evaluating ... ...

I_full = 14.1399943440023

STEP 3: Convert Result to Output's Unit

14.1399943440023 Ampere --> No Conversion Required

FINAL ANSWER

14.1399943440023 ≈ 14.13999 Ampere <-- Current at Full Scale Reading

(Calculation completed in 00.004 seconds)

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

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Go Resistivity of Disc Material = (Resistance of Path Eddy Current*Thickness of Metal Disc*Width of Permanent Magnet)/Depth of Permanent Magnet

Depth of Permanent Magnet

Go Depth of Permanent Magnet = Thickness of Metal Disc*(Resistance of Path Eddy Current*Width of Permanent Magnet)/Resistivity of Disc Material

Thickness of Metal Disc

Go Thickness of Metal Disc = Resistivity of Disc Material*Depth of Permanent Magnet/(Resistance of Path Eddy Current*Width of Permanent Magnet)

Resistance of Path Eddy Current

Go Resistance of Path Eddy Current = (Resistivity of Disc Material*Metallic Former Length)/Metallic Former Area

Multiplier Resistance in Ohmmeter

Go Multiplier Resistance = (Potential Difference/Current)-Galvanometer Resistance

Resistance of Meter

Go Current at Full Scale Reading = Full-scale Voltage Reading/Resistance of Meter

Maximum Resistance Deviation in Ohmmeter

Go Maximum Displacement Deviation = (Percent Linearity*Full-Scale Deviation)/100

Full-Scale Resistance Deviation

Go Full-Scale Deviation = Maximum Displacement Deviation/Percent Linearity

Maximum Displacement Deviation

Go Maximum Displacement Deviation = Full-Scale Deviation*Percent Linearity

Percent Linearity in Ohmmeter

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Volume Resistance of Insulation

Go Volume resistance of insulation = Potential Difference/Current

Resistance of Meter Formula

Current at Full Scale Reading = Full-scale Voltage Reading/Resistance of Meter
I_full = Efs/R_m

What is full scale value?

A signal is at full scale if it reaches from −32,767 to +32,767. (This means that −32,768, the lowest possible value, slightly exceeds full-scale.) .In a floating-point representation, a full-scale signal is typically defined to reach from −1.0 to +1.0.

How to Calculate Resistance of Meter?

Resistance of Meter calculator uses Current at Full Scale Reading = Full-scale Voltage Reading/Resistance of Meter to calculate the Current at Full Scale Reading, The Resistance of Meter formula is defined as an ohmmeter is an electrical instrument that measures electrical resistance (the opposition offered by a substance to the flow of electric current). The unit of measurement for resistance is ohms (Ω). Current at Full Scale Reading is denoted by I_full symbol.

How to calculate Resistance of Meter using this online calculator? To use this online calculator for Resistance of Meter, enter Full-scale Voltage Reading (Efs) & Resistance of Meter (R_m) and hit the calculate button. Here is how the Resistance of Meter calculation can be explained with given input values -> 14.13999 = 10.1/0.714286.

FAQ

What is Resistance of Meter?

The Resistance of Meter formula is defined as an ohmmeter is an electrical instrument that measures electrical resistance (the opposition offered by a substance to the flow of electric current). The unit of measurement for resistance is ohms (Ω) and is represented as I_full = Efs/R_m or Current at Full Scale Reading = Full-scale Voltage Reading/Resistance of Meter. Full-scale Voltage Reading is the voltage reading at the highest value & Resistance of meter is an instrument resistance.

How to calculate Resistance of Meter?

The Resistance of Meter formula is defined as an ohmmeter is an electrical instrument that measures electrical resistance (the opposition offered by a substance to the flow of electric current). The unit of measurement for resistance is ohms (Ω) is calculated using Current at Full Scale Reading = Full-scale Voltage Reading/Resistance of Meter. To calculate Resistance of Meter, you need Full-scale Voltage Reading (Efs) & Resistance of Meter (R_m). With our tool, you need to enter the respective value for Full-scale Voltage Reading & Resistance of Meter and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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