The image above represents apparent conductivity.

To compute for apparent conductivity, five essential parameters are needed and these parameters are **Angular Velocity (ω), Magnetic Permeability (μ _{o}), Coil Spacing (S), Amplitude of Secondary Field (H_{s}) **and

**Amplitude of Primary Field (H**

_{p}).The formula for calculating apparent conductivity:

σ = ^{4Hs} / _{ωμoS²Hp}

Where:

σ = Apparent Conductivity

ω = Angular Velocity

μ_{o} = Magnetic Permeability

S = Coil Spacing

H_{s} = Amplitude of Secondary Field

H_{p} = Amplitude of Primary Field

Let’s solve an example;

Find the apparent conductivity when the angular velocity is 3, the magnetic permeability is 12, the coil spacing is 9, the amplitude of secondary field is 2 and the amplitude of primary field is 4.

This implies that;

ω = Angular Velocity = 3

μ_{o} = Magnetic Permeability = 12

S = Coil Spacing = 9

H_{s} = Amplitude of Secondary Field = 2

H_{p} = Amplitude of Primary Field = 4

σ = ^{4Hs} / _{ωμoS²Hp}

σ = ^{4(2)} / _{3(12)(9)²(4)}

σ = ^{8} / _{3(12)(81)(4)}

σ = ^{8} / _{11664}

σ = 0.000685

Therefore, the **apparent conductivity** is **0.000685.**

Nickzom Calculator – **The Calculator Encyclopedia** is capable of calculating the apparent conductivity.

To get the answer and workings of the apparent conductivity 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 **Geology**** **under **Add-on****.**

Now, Click on **Electromagnetic Method **under **Geology**

Now, Click on **Apparent Conductivity **under **Electromagnetic Method**

The screenshot below displays the page or activity to enter your values, to get the answer for the apparent conductivity according to the respective parameters which are the **Angular Velocity (ω), Magnetic Permeability (μ _{o}), Coil Spacing (S), Amplitude of Secondary Field (H_{s}) **and

**Amplitude of Primary Field (H**

_{p}).Now, enter the values appropriately and accordingly for the parameters as required by the **Angular Velocity (ω)** is **3**,** Magnetic Permeability (μ _{o})** is

**12**,

**Coil Spacing (S)**is

**9**,

**Amplitude of Secondary Field (H**is

_{s})**2**and

**Amplitude of Primary Field (H**is

_{p})**4.**

Finally, Click on Calculate

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