How to Use the Ohms Law Calculator

The calculator can be used in many different ways. It can be used as a reference for calculating different types of variables and is a practical tool for educational purposes. 

The app has been programmed with the Ohm's Law formula for accurate calculation. A step-by-step tutorial is also provided to walk you through the use of the calculator. 

How to use the calculator:

Once you have downloaded and installed the app, you may start using the calculator. When using the app, you'll notice that only two fields should be checked at a time. For the equations to work, two of the four variables need to be known and entered correctly.

1.  Enter a known variable into a field with the correct metric unit. Wait until the field turns green.
2. Enter the second known variable into a box. Likewise, wait for the field to turn green.
3. The app will then process the computation. The last field must turn into blue will show you the correct answer to the equation.