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Ohm's Law & Power Formula Calculator has been discontinued

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Ohm's Law & Power Formula Calculator is a program that allows you to solve the four basic elements of Ohm's Law and Power Formula's (voltage, current, resistance, and power).


  • OLAPFC solves for voltage, current, resistance, and power.
  • Context sensitive information is available by placing the mouse over each of the individual fields.
  • A listing of the Ohm's Law and Power formulas are available by placing your mouse over the logo. Perform multiple side-by-side comparisons.
  • Universal binary for both PPC and Intel Mac systems.

NOTE: OLAPFC only solves Ohm's Law and Power Formula's as

What's New

Version 1.0.1:
  • Added focus to Calculate button. Pressing Enter/Return now invokes calculation.
  • Close button now properly closes entire app.
  • Added Comparison feature.
  • Fixed typos in help.
  • Consolidated help to text entry fields only.


Mac OS X 10.2 or later

*Previously available here

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Ohm's Law & Power Formula Calculator User Discussion


Current Version (1.x)


Downloads 1,645
Version Downloads 1,645
License Free
Date 24 Jul 2007
Platform OS X / PPC 32 / Intel 32
Price Free
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