Resistance of Meter Calculator

✖Full Scale Voltage Reading refers to the maximum voltage value that an instrument or meter can measure and display on its scale.ⓘ Full Scale Voltage Reading [E_f]			+10% -10%
✖Current 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.ⓘ Current Full Scale Reading [I_f]			+10% -10%

✖Meter Resistance refers to the internal resistance of a measuring instrument. This resistance is inherent to the design of the instrument and affects the accuracy of measurements made by the device.ⓘ Resistance of Meter [R_m]

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Formula

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Resistance of Meter

Formula

`"R"_{"m"} = "E"_{"f"}/"I"_{"f"}`

Example

`"75Ω"="15V"/"0.2A"`

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Resistance of Meter Solution

STEP 0: Pre-Calculation Summary

Formula Used

Meter Resistance = Full Scale Voltage Reading/Current Full Scale Reading
R_m = E_f/I_f
This formula uses 3 Variables

Variables Used

Meter Resistance - (Measured in Ohm) - Meter Resistance refers to the internal resistance of a measuring instrument. This resistance is inherent to the design of the instrument and affects the accuracy of measurements made by the device.
Full Scale Voltage Reading - (Measured in Volt) - Full Scale Voltage Reading refers to the maximum voltage value that an instrument or meter can measure and display on its scale.
Current Full Scale Reading - (Measured in Ampere) - Current 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.

STEP 1: Convert Input(s) to Base Unit

Full Scale Voltage Reading: 15 Volt --> 15 Volt No Conversion Required
Current Full Scale Reading: 0.2 Ampere --> 0.2 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R_m = E_f/I_f --> 15/0.2

Evaluating ... ...

R_m = 75

STEP 3: Convert Result to Output's Unit

75 Ohm --> No Conversion Required

FINAL ANSWER

75 Ohm <-- Meter Resistance

(Calculation completed in 00.020 seconds)

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

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Resistance of Meter Formula

Meter Resistance = Full Scale Voltage Reading/Current Full Scale Reading
R_m = E_f/I_f

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 Meter Resistance = Full Scale Voltage Reading/Current Full Scale Reading to calculate the Meter Resistance, The Resistance of Meter formula is defined as resistance of a meter refers to the internal resistance of the meter or measuring instrument itself. It's the resistance encountered by the electrical current passing through the meter as it measures the voltage, current, or resistance of an external circuit or component. Meter Resistance is denoted by R_m 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 (E_f) & Current Full Scale Reading (I_f) and hit the calculate button. Here is how the Resistance of Meter calculation can be explained with given input values -> 75 = 15/0.2.

FAQ

What is Resistance of Meter?

The Resistance of Meter formula is defined as resistance of a meter refers to the internal resistance of the meter or measuring instrument itself. It's the resistance encountered by the electrical current passing through the meter as it measures the voltage, current, or resistance of an external circuit or component and is represented as R_m = E_f/I_f or Meter Resistance = Full Scale Voltage Reading/Current Full Scale Reading. Full Scale Voltage Reading refers to the maximum voltage value that an instrument or meter can measure and display on its scale & Current 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.

How to calculate Resistance of Meter?

The Resistance of Meter formula is defined as resistance of a meter refers to the internal resistance of the meter or measuring instrument itself. It's the resistance encountered by the electrical current passing through the meter as it measures the voltage, current, or resistance of an external circuit or component is calculated using Meter Resistance = Full Scale Voltage Reading/Current Full Scale Reading. To calculate Resistance of Meter, you need Full Scale Voltage Reading (E_f) & Current Full Scale Reading (I_f). With our tool, you need to enter the respective value for Full Scale Voltage Reading & Current Full Scale Reading 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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