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Range of Voltmeter Formula

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Voltmeter Range refers to the range of voltages that a voltmeter is capable of measuring. It represents the minimum and maximum voltage values that the voltmeter can accurately display. Check FAQs

V r = I \cdot (R v + R)

V_r - Voltmeter Range?I - Current Magnitude?R_v - Voltmeter Resistance?R - Resistance?

Range of Voltmeter Example

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Here is how the Range of Voltmeter equation looks like with Values.

Here is how the Range of Voltmeter equation looks like with Units.

Here is how the Range of Voltmeter equation looks like.

19.3288 = 2.96 \cdot (4.3 + 2.23)

19.3288V = 2.96A \cdot (4.3Ω + 2.23Ω)

19.3288 = 2.96 \cdot (4.3 + 2.23)

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Range of Voltmeter Solution

Follow our step by step solution on how to calculate Range of Voltmeter?

FIRST Step Consider the formula

V r = I \cdot (R v + R)

Next Step Substitute values of Variables

∴

V r = 2.96A \cdot (4.3Ω + 2.23Ω)

Next Step Prepare to Evaluate

∴

V r = 2.96 \cdot (4.3 + 2.23)

LAST Step Evaluate

∴

V r = 19.3288V

Range of Voltmeter Formula Elements

Variables

Voltmeter Range

Voltmeter Range refers to the range of voltages that a voltmeter is capable of measuring. It represents the minimum and maximum voltage values that the voltmeter can accurately display.

Symbol: V_r

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Voltmeter Range

Current Magnitude

Current Magnitude is the magnitude of the rate of flow of charged particles.

Symbol: I

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Current Magnitude

Voltmeter Resistance

Voltmeter Resistance is the internal resistance of a voltmeter, which is designed to be very high to ensure that the meter draws minimal current from the circuit being measured.

Symbol: R_v

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Voltmeter Resistance

Resistance

Resistance is a measure of the opposition to current flow in an electrical circuit.

Symbol: R

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find 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 Range of Voltmeter?

Range of Voltmeter evaluator uses Voltmeter Range = Current Magnitude*(Voltmeter Resistance+Resistance) to evaluate the Voltmeter Range, The Range of Voltmeter formula is defined as the span of voltage values it can accurately measure across its selectable measurement scales or settings. Voltmeter Range is denoted by V_r symbol.

How to evaluate Range of Voltmeter using this online evaluator? To use this online evaluator for Range of Voltmeter, enter Current Magnitude (I), Voltmeter Resistance (R_v) & Resistance (R) and hit the calculate button.

FAQs on Range of Voltmeter

What is the formula to find Range of Voltmeter?

The formula of Range of Voltmeter is expressed as Voltmeter Range = Current Magnitude*(Voltmeter Resistance+Resistance). Here is an example- 19.3288 = 2.96*(4.3+2.23).

How to calculate Range of Voltmeter?

With Current Magnitude (I), Voltmeter Resistance (R_v) & Resistance (R) we can find Range of Voltmeter using the formula - Voltmeter Range = Current Magnitude*(Voltmeter Resistance+Resistance).

Can the Range of Voltmeter be negative?

No, the Range of Voltmeter, measured in Electric Potential cannot be negative.

Which unit is used to measure Range of Voltmeter?

Range of Voltmeter is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Range of Voltmeter can be measured.

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Range of Voltmeter Formula

Range of Voltmeter Example

Range of Voltmeter Solution

Range of Voltmeter Formula Elements

Other formulas in Voltmeter Specifications category

How to Evaluate Range of Voltmeter?

FAQs on Range of Voltmeter

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