FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Nth resistance in multi-range voltmeter Formula

Fx Copy

LaTeX Copy

Nth Multiplier Resistance is the nth number of resistance in multirange permanent magnet moving coil ammeter or voltmeter. Check FAQs

R sn = (m n - m n-1) \cdot R i_m

R_sn - Nth Multiplier Resistance?m_n - Nth Multiplying Factor?m_n-1 - Penultimate Voltage Multiplying Factor?R_{i_m} - Meter Internal Resistance?

Nth resistance in multi-range voltmeter Example

With values

With units

Only example

Here is how the Nth resistance in multi-range voltmeter equation looks like with Values.

Here is how the Nth resistance in multi-range voltmeter equation looks like with Units.

Here is how the Nth resistance in multi-range voltmeter equation looks like.

11 = (5 - 3) \cdot 5.5

11Ω = (5 - 3) \cdot 5.5Ω

11 = (5 - 3) \cdot 5.5

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electronics and Instrumentation » Category

Measuring Instrument Circuits » fx Nth resistance in multi-range voltmeter

Nth resistance in multi-range voltmeter Solution

Follow our step by step solution on how to calculate Nth resistance in multi-range voltmeter?

FIRST Step Consider the formula

R sn = (m n - m n-1) \cdot R i_m

Next Step Substitute values of Variables

∴

R sn = (5 - 3) \cdot 5.5Ω

Next Step Prepare to Evaluate

∴

R sn = (5 - 3) \cdot 5.5

LAST Step Evaluate

∴

R sn = 11Ω

Nth resistance in multi-range voltmeter Formula Elements

Variables

Nth Multiplier Resistance

Nth Multiplier Resistance is the nth number of resistance in multirange permanent magnet moving coil ammeter or voltmeter.

Symbol: R_sn

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Nth Multiplier Resistance

Nth Multiplying Factor

Nth Multiplying Factor for a voltmeter refers to the factor by which the voltage being measured is multiplied to obtain the voltage indicated.

Symbol: m_n

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Nth Multiplying Factor

Penultimate Voltage Multiplying Factor

Penultimate Voltage Multiplying Factor gives the value of multiplying power that is effective for the (n-1)th resistance in series.

Symbol: m_n-1

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Penultimate Voltage Multiplying Factor

Meter Internal Resistance

Meter Internal Resistance refers to the inherent resistance present within a measuring instrument.

Symbol: R_{i_m}

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Meter Internal Resistance

Other formulas in Voltmeter Specifications category

Go Voltage of Moving Iron Voltmeter

V = I m \cdot \sqrt{{(R i_m + R S)}^{2} + {(ω \cdot L)}^{2}}

Go Voltage Multiplying Power of Moving Iron Voltmeter

m = \sqrt{\frac{{(R i_m + R S)}^{2} + {(ω \cdot L)}^{2}}{{(R i_m)}^{2} + {(ω \cdot L)}^{2}}}

Go Deflecting Torque of Electrodynamometer Voltmeter

T = {(\frac{V t}{Z})}^{2} \cdot dM|dθ \cdot \cos (ϕ)

Go Deflection Angle of Electrodynamometer Voltmeter

θ = \frac{{V t}^{2} \cdot dM|dθ \cdot \cos (ϕ)}{k \cdot Z^{2}}

How to Evaluate Nth resistance in multi-range voltmeter?

Nth resistance in multi-range voltmeter evaluator uses Nth Multiplier Resistance = (Nth Multiplying Factor-Penultimate Voltage Multiplying Factor)*Meter Internal Resistance to evaluate the Nth Multiplier Resistance, The Nth resistance in multi-range voltmeter calculates the value of Rₙ for its specified mₙ, used for range extension. Nth Multiplier Resistance is denoted by R_sn symbol.

How to evaluate Nth resistance in multi-range voltmeter using this online evaluator? To use this online evaluator for Nth resistance in multi-range voltmeter, enter Nth Multiplying Factor (m_n), Penultimate Voltage Multiplying Factor (m_n-1) & Meter Internal Resistance (R_{i_m}) and hit the calculate button.

FAQs on Nth resistance in multi-range voltmeter

What is the formula to find Nth resistance in multi-range voltmeter?

The formula of Nth resistance in multi-range voltmeter is expressed as Nth Multiplier Resistance = (Nth Multiplying Factor-Penultimate Voltage Multiplying Factor)*Meter Internal Resistance. Here is an example- 11 = (5-3)*5.5.

How to calculate Nth resistance in multi-range voltmeter?

With Nth Multiplying Factor (m_n), Penultimate Voltage Multiplying Factor (m_n-1) & Meter Internal Resistance (R_{i_m}) we can find Nth resistance in multi-range voltmeter using the formula - Nth Multiplier Resistance = (Nth Multiplying Factor-Penultimate Voltage Multiplying Factor)*Meter Internal Resistance.

Can the Nth resistance in multi-range voltmeter be negative?

No, the Nth resistance in multi-range voltmeter, measured in Electric Resistance cannot be negative.

Which unit is used to measure Nth resistance in multi-range voltmeter?

Nth resistance in multi-range voltmeter is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Nth resistance in multi-range voltmeter can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Nth resistance in multi-range voltmeter Formula

Nth resistance in multi-range voltmeter Example

Nth resistance in multi-range voltmeter Solution

Nth resistance in multi-range voltmeter Formula Elements

Other formulas in Voltmeter Specifications category

How to Evaluate Nth resistance in multi-range voltmeter?

FAQs on Nth resistance in multi-range voltmeter

Variable Name