How to Calculate and Solve for Dielectric Constant | Electrical Properties

The dielectric constant is illustrated by the image below. To calculate dielectric constant, two essential parameters are needed and these parameters are Permittivity of Dielectric Material (ε) and Permittivity of Vacuum (εo).

The formula for calculating the dielectric constant:

εr = ε/εo

Where:

εr = Dielectric Constant
ε = Permittivity of Dielectric Material
And then, εo = Permittivity of Vacuum

Given an example;
Find the dielectric constant when the permittivity of dielectric material is 36 and the permittivity of vacuum is 9.

This implies that;

ε = Permittivity of Dielectric Material = 36
εo = Permittivity of Vacuum = 9

That is, εr = ε / εo
εr = 36 / 9
εr = 4

Therefore, the dielectric constant is 4.

Calculating the Permittivity of Dielectric Material when the Dielectric Constant and the Permittivity of Vacuum are Given

ε = εr (εo)

Where:

ε = Permittivity of Dielectric Material
εr = Dielectric Constant
And then, εo = Permittivity of Vacuum

Let’s solve an example;
Find the permittivity of dielectric material when the dielectric constant is 14 and the permittivity of vacuum is 17.

This implies that;

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εr = Dielectric Constant = 14
εo = Permittivity of Vacuum = 17

That is, ε = εr (εo)
ε = 14 (17)
ε = 238

Therefore, the permittivity of dielectric material is 238.

Read more: How to Calculate and Solve for Dielectric Displacement in Relation to Polarization | Electrical Properties

Calculating the Permittivity of Vacuum when the Dielectric Constant and the Permittivity of Dielectric Material are Given

εo = ε / εr

Where:

εo = Permittivity of Vacuum
εr = Dielectric Constant
And then, ε = Permittivity of Dielectric Material

Let’s solve an example;
Find the permittivity of vacuum when the dielectric constant is 24 and the permittivity of dielectric material is 48.

This implies that;

εr = Dielectric Constant = 24
ε = Permittivity of Dielectric Material = 48

That is, εo = ε / εr
εo = 48 / 24
εo = 2

Therefore, the permittivity of vacuum is 2.

Read more: How to Calculate and Solve for Dielectric Displacement | Electrical Properties

How to Calculate Dielectric Constant With Nickzom Calculator

Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the dielectric constant.

To get the answer and workings of the dielectric constant using the Nickzom Calculator – The Calculator Encyclopedia. First, you need to obtain the app.

You can get this app via any of these means:

Web – https://www.nickzom.org/calculator-plus

To get access to the professional version via web, you need to register and subscribe to have utter access to all functionalities.
You can also try the demo version via https://www.nickzom.org/calculator

Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator
Android (Free) – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator

Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8
Once, you have obtained the calculator encyclopedia app, proceed to the Calculator Map, then click on Materials and Metallurgical under Engineering.

Now, Click on Electrical Properities under Materials and Metallurgical

Now, Click on Dielectric Constant under Electrical Properities

The screenshot below displays the page or activity to enter your values, to get the answer for the dielectric constant according to the respective parameter which is the Permittivity of Dielectric Material (ε) and Permittivity of Vacuum (εo).

How to Calculate and Solve for Dielectric Constant | Electrical Properties

Now, enter the values appropriately and accordingly for the parameters as required by the Permittivity of Dielectric Material (ε) is 36 and Permittivity of Vacuum (εo) is 9.

How to Calculate and Solve for Dielectric Constant | Electrical Properties

Finally, Click on Calculate

How to Calculate and Solve for Dielectric Constant | Electrical Properties

As you can see from the screenshot above, Nickzom Calculator– The Calculator Encyclopedia solves for the dielectric constant and presents the formula, workings and steps too.

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