The image above represents magnetic force.

To compute the magnetic force of a field, four essential parameters are needed and the parameters are Quantity of Charge (q), Average Velocity of the Charge (v), Magnetic Field Induction or Magnetic Flux Density (B) and Angle between v and B (θ).

The formula for calculating the magnetic force:

F = qVBsinθ

Where;

F = Magnetic Force

q = Quantity of Charge

v = Average Velocity of the Charge

B = Magnetic Field Induction or Magnetic Flux Density

θ = Angle between v and B

Let’s solve an example;

Find the magnetic force of a field when the Quantity of Charge (q) is 11, Average Velocity of the Charge (v) is 20, Magnetic Field Induction or Magnetic Flux Density (B) is 17 and Angle between v and B (θ) is 28°.

This implies that;

q = Quantity of Charge = 11

v = Average Velocity of the Charge = 20

B = Magnetic Field Induction or Magnetic Flux Density = 17

θ = Angle between v and B = 28°

F = qVBsinθ

F = 11 x 20 x 17 x sin28°

F = 11 x 20 x 17 x 0.469

F = 1755.82

Therefore, the **magnetic force** is **1755.82 Newton (N).**

Nickzom Calculator – **The Calculator Encyclopedia** is capable of calculating the magnetic force.

To get the answer and workings of the magnetic force 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 1,500 **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 **Magnetic field **under the **Physics** section

Now, Click on **Magnetic Force** under **Magnetic Field**

The screenshot below displays the page or activity to enter your values, to get the answer for the magnetic force according to the respective parameters which are the **Quantity of Charge (q)**, **Average Velocity of the Charge (v)**, **Magnetic Field Induction or Magnetic Flux Density (B)** and **Angle between v and B (θ).**

Now, enter the values appropriately and accordingly for the parameters as required by the **example** above where the **Quantity of Charge (q) **is **11**, **Average Velocity of the Charge (v) **is **20**, **Magnetic Field Induction or Magnetic Flux Density (B)** is **17 **and **Angle between v and B (θ)** is **28°**.

Finally, Click on Calculate

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