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Potential Gradient through Potentiometer Formula

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Potential Gradient is the rate of change of electric potential with respect to distance, measured in volts per unit length, in a direction perpendicular to equipotential surfaces. Check FAQs

x = \frac{ΔV - V B}{L}

x - Potential Gradient?ΔV - Electric Potential Difference?V_B - Electric Potential Diff through other Terminal?L - Length?

Potential Gradient through Potentiometer Example

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Here is how the Potential Gradient through Potentiometer equation looks like with Values.

Here is how the Potential Gradient through Potentiometer equation looks like with Units.

Here is how the Potential Gradient through Potentiometer equation looks like.

0.021 = \frac{18 - -13.5}{1500}

0.021V/mm = \frac{18V - -13.5V}{1500mm}

0.021 = \frac{18 - -13.5}{1500}

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Potential Gradient through Potentiometer Solution

Follow our step by step solution on how to calculate Potential Gradient through Potentiometer?

FIRST Step Consider the formula

x = \frac{ΔV - V B}{L}

Next Step Substitute values of Variables

∴

x = \frac{18V - -13.5V}{1500mm}

Next Step Convert Units

∴

x = \frac{18V - -13.5V}{1.5m}

Next Step Prepare to Evaluate

∴

x = \frac{18 - -13.5}{1.5}

Next Step Evaluate

∴

x = 21V/m

LAST Step Convert to Output's Unit

∴

x = 0.021V/mm

Potential Gradient through Potentiometer Formula Elements

Variables

Potential Gradient

Potential Gradient is the rate of change of electric potential with respect to distance, measured in volts per unit length, in a direction perpendicular to equipotential surfaces.

Symbol: x

Measurement: Electric Field StrengthUnit: V/mm

Note: Value can be positive or negative.

Formulas to find Potential Gradient

Electric Potential Difference

Electric Potential Difference is the voltage across two points in a circuit, measured in volts, and is the driving force behind electric current flow.

Symbol: ΔV

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Electric Potential Difference

Electric Potential Diff through other Terminal

Electric Potential Diff through other Terminal is the voltage difference between the terminal of a battery and another terminal in an electric circuit.

Symbol: V_B

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Electric Potential Diff through other Terminal

Length

Length is the distance between two points in a circuit, measured in meters, and is a fundamental parameter in electric current calculations.

Symbol: L

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Length

Other formulas in Voltage and Current Measuring Instruments category

Go EMF of Unknown Cell using Potentiometer

ε = \frac{ε' \cdot L}{l 2}

Go Current in Potentiometer

I = \frac{x \cdot L}{R}

Go Metre Bridge

R x = R \cdot \frac{L wire}{L f,wire}

Go Ohm's Law

V = I \cdot R

How to Evaluate Potential Gradient through Potentiometer?

Potential Gradient through Potentiometer evaluator uses Potential Gradient = (Electric Potential Difference-Electric Potential Diff through other Terminal)/Length to evaluate the Potential Gradient, Potential Gradient through Potentiometer formula is defined as a measure of the rate of change of voltage per unit length of the potentiometer, which helps in determining the potential difference between two points in a circuit. It is a crucial concept in electrical engineering, used to calculate the voltage drop across a potentiometer. Potential Gradient is denoted by x symbol.

How to evaluate Potential Gradient through Potentiometer using this online evaluator? To use this online evaluator for Potential Gradient through Potentiometer, enter Electric Potential Difference (ΔV), Electric Potential Diff through other Terminal (V_B) & Length (L) and hit the calculate button.

FAQs on Potential Gradient through Potentiometer

What is the formula to find Potential Gradient through Potentiometer?

The formula of Potential Gradient through Potentiometer is expressed as Potential Gradient = (Electric Potential Difference-Electric Potential Diff through other Terminal)/Length. Here is an example- 3E-6 = (18-(-13.5))/1.5.

How to calculate Potential Gradient through Potentiometer?

With Electric Potential Difference (ΔV), Electric Potential Diff through other Terminal (V_B) & Length (L) we can find Potential Gradient through Potentiometer using the formula - Potential Gradient = (Electric Potential Difference-Electric Potential Diff through other Terminal)/Length.

Can the Potential Gradient through Potentiometer be negative?

Yes, the Potential Gradient through Potentiometer, measured in Electric Field Strength can be negative.

Which unit is used to measure Potential Gradient through Potentiometer?

Potential Gradient through Potentiometer is usually measured using the Volt per Millimeter[V/mm] for Electric Field Strength. Volt per Meter[V/mm], Kilovolt per Meter[V/mm], Millivolt per Meter[V/mm] are the few other units in which Potential Gradient through Potentiometer can be measured.

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Potential Gradient through Potentiometer Formula

Potential Gradient through Potentiometer Example

Potential Gradient through Potentiometer Solution

Potential Gradient through Potentiometer Formula Elements

Other formulas in Voltage and Current Measuring Instruments category

How to Evaluate Potential Gradient through Potentiometer?

FAQs on Potential Gradient through Potentiometer

Variable Name