Ohm’s Law at your fingertips!
How it works
- Enter a variable on the keypad and tap its category.
- Enter a second variable and tap its category.
- All four values are now calculated.
- The last value entered is in bold and will be unchanged in the next calculation. To choose a different category as the fixed one, just tap it.
- Enter another variable and the other two will recalculate.
What users say:
Superb Ohm's law calculator! Very user friendly, easy to perform multiple calculations, good stuff!
Great app. I tried a few apps before rating this one. This was the best and easiest to use.
Perfect for use at school, I can instantly use to help explain the basics to the students.
Great wee app. Great time saving device, as we had to manually configure wind turbine dump load values. Well done.