Electric Field Calculator

✖Electric potential difference, also known as voltage, is the external work needed to bring a charge from one location to another location in an electric field.ⓘ Electric Potential Difference [ΔV]			+10% -10%
✖Length of Conductor is the measure of length of wire.ⓘ Length of Conductor [l]			+10% -10%

✖Electric Field is defined as the electric force per unit charge.ⓘ Electric Field [E]

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Formula

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Electric Field

Formula

`"E" = "ΔV"/"l"`

Example

`"20V/m"="18V"/"0.9m"`

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Electric Field Solution

STEP 0: Pre-Calculation Summary

Formula Used

Electric Field = Electric Potential Difference/Length of Conductor
E = ΔV/l
This formula uses 3 Variables

Variables Used

Electric Field - (Measured in Volt per Meter) - Electric Field is defined as the electric force per unit charge.
Electric Potential Difference - (Measured in Volt) - Electric potential difference, also known as voltage, is the external work needed to bring a charge from one location to another location in an electric field.
Length of Conductor - (Measured in Meter) - Length of Conductor is the measure of length of wire.

STEP 1: Convert Input(s) to Base Unit

Electric Potential Difference: 18 Volt --> 18 Volt No Conversion Required
Length of Conductor: 0.9 Meter --> 0.9 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E = ΔV/l --> 18/0.9

Evaluating ... ...

E = 20

STEP 3: Convert Result to Output's Unit

20 Volt per Meter --> No Conversion Required

FINAL ANSWER

20 Volt per Meter <-- Electric Field

(Calculation completed in 00.020 seconds)

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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Drift Speed given Cross-Sectional Area

Go Drift Speed = Electric Current/(Number of Electrons*[Charge-e]*Cross-Sectional Area)

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Go Drift Speed = (Electric Field*Relaxation time*[Charge-e])/(2*[Mass-e])

Electromotive Force when Battery is Discharging

Go Electromotive Voltage = Electromotive Force-Electric Current*Resistance

Electromotive Force when Battery is Charging

Go Electromotive Voltage = Electromotive Force+Electric Current*Resistance

Electric Field

Go Electric Field = Electric Potential Difference/Length of Conductor

Current Density given Electric Current and Area

Go Electric Current Density = Electric Current/Area of Conductor

Current Density given Conductivity

Go Electric Current Density = Conductivity*Electric Field

Current Density given Resistivity

Go Electric Current Density = Electric Field/Resistivity

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Go Electric Current = Charge/Total Time Taken

< 9 Electric Charges and Fields Calculators

Electric Field for Uniformly Charged Ring

Go Electric Field = ([Coulomb]*Charge*Distance)/(Radius of Ring^2+Distance^2)^(3/2)

Electric Force by Coulomb's Law

Go Electric Force = ([Coulomb]*Charge 1*Charge 2)/(Separation between Charges^2)

Electric Field due to Line Charge

Go Electric Field = (2*[Coulomb]*Linear Charge Density)/Radius of Ring

Electric Field due to Point Charge

Go Electric Field = ([Coulomb]*Charge)/(Separation between Charges^2)

Electric Field due to Infinite Sheet

Go Electric Field = Surface Charge Density/(2*[Permitivity-vacuum])

Electric Field

Go Electric Field = Electric Potential Difference/Length of Conductor

Electric Field between Two Oppositely Charged Parallel Plates

Go Electric Field = Surface Charge Density/([Permitivity-vacuum])

Electric Dipole Moment

Go Electric Dipole Moment = Charge*Separation between Charges

Electric Field Intensity

Go Electric Field = Electric Force/Electric Charge

Electric Field Formula

Electric Field = Electric Potential Difference/Length of Conductor
E = ΔV/l

How is electric field calculated ?

The electric field is defined as the electric force per unit charge. The direction of the field is taken to be the direction of the force it would exert on a positive test charge. Its formula is E= V/l where E is the electric field between the plates V is the potential difference and l is the length of the conductor.

How to Calculate Electric Field?

Electric Field calculator uses Electric Field = Electric Potential Difference/Length of Conductor to calculate the Electric Field, Electric Field formula is defined as a measure of the force that surrounds an electric charge, which is responsible for exerting a force on other charges, and is a fundamental concept in understanding the behavior of charged particles in physics. Electric Field is denoted by E symbol.

How to calculate Electric Field using this online calculator? To use this online calculator for Electric Field, enter Electric Potential Difference (ΔV) & Length of Conductor (l) and hit the calculate button. Here is how the Electric Field calculation can be explained with given input values -> 20 = 18/0.9.

FAQ

What is Electric Field?

Electric Field formula is defined as a measure of the force that surrounds an electric charge, which is responsible for exerting a force on other charges, and is a fundamental concept in understanding the behavior of charged particles in physics and is represented as E = ΔV/l or Electric Field = Electric Potential Difference/Length of Conductor. Electric potential difference, also known as voltage, is the external work needed to bring a charge from one location to another location in an electric field & Length of Conductor is the measure of length of wire.

How to calculate Electric Field?

Electric Field formula is defined as a measure of the force that surrounds an electric charge, which is responsible for exerting a force on other charges, and is a fundamental concept in understanding the behavior of charged particles in physics is calculated using Electric Field = Electric Potential Difference/Length of Conductor. To calculate Electric Field, you need Electric Potential Difference (ΔV) & Length of Conductor (l). With our tool, you need to enter the respective value for Electric Potential Difference & Length of Conductor and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Electric Field?

In this formula, Electric Field uses Electric Potential Difference & Length of Conductor. We can use 6 other way(s) to calculate the same, which is/are as follows -

Electric Field = Surface Charge Density/([Permitivity-vacuum])
Electric Field = Surface Charge Density/(2*[Permitivity-vacuum])
Electric Field = (2*[Coulomb]*Linear Charge Density)/Radius of Ring
Electric Field = ([Coulomb]*Charge)/(Separation between Charges^2)
Electric Field = ([Coulomb]*Charge*Distance)/(Radius of Ring^2+Distance^2)^(3/2)
Electric Field = Electric Force/Electric Charge

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