How to Calculate and Solve for Total Magnetic Field (H, J) | Magnetic Field

Last Updated on April 12, 2024

The image above represents total magnetic field. To calculate total magentic field, three essential parameters are needed and these parameters are Magnetic Permeability of Vacuum (μ_o), Magnetizing Force of Inducing Field (H) and Intensity of Induced Magnetization (J).

The formula for calculating total magnetic field:

B = μ_oH + μ_oJ

Where:

B = Total Magnetic Field
μ_o = Magnetic Permeability of Vacuum
H = Magnetizing Force of Inducing Field
J = Intensity of Induced Magnetization

Let’s solve an example;
Find the total magnetic field when the magnetic permeability of vaccum is 1.2566371E-6, magnetizing force of inducing field is 34 and the intensity induced magnetization is 28.

This implies that;

μ_o = Magnetic Permeability of Vacuum = 1.2566371E-6
H = Magnetizing Force of Inducing Field = 34
J = Intensity of Induced Magnetization = 28

B = μ_oH + μ_oJ
B = (0.0000012566371)(34) + (0.0000012566371)(28)
That is, B = 0.0000427256614 + 0.0000351858388
B = 0.0000779115002

Therefore, the total magnetic field is 0.0000779115002 T.

Read more: How to Calculate and Solve for Force of Attraction or Repulsion | Magnetic Field

How to Calculate and Solve for Total Magnetic Field (H, J) Using Nickzom Calculator

Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the total magnetic field.

To get the answer and workings of the total magnetic field 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 for NGN 2,000 per annum 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 Geology under Add-on.

Now, Click on Magnetic Field under Geology

Now, Click on Total Magnetic Field under Magnetic Field

The screenshot below displays the page or activity to enter your values, to get the answer for the total magnetic field according to the respective parameters which are the Magnetic Permeability of Vacuum (μ_o), Magnetizing Force of Inducing Field (H) and Intensity of Induced Magnetization (J).

Now, enter the values appropriately and accordingly for the parameters as required by the Magnetic Permeability of Vacuum (μ_o) is 1.2566371E-6, Magnetizing Force of Inducing Field (H) is 34 and Intensity of Induced Magnetization (J) is 28.

Finally, Click on Calculate

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