iPhone Quality Index

Ohm's Ω Law

Ohm's Ω Law

There are no reviews for this item.
Simply the best Ohm’s Law calculator. Solve for E, I or R and calculate power. Don’t know which to solve for? (It’s the one that you don’t have an entry for.) Still don’t know? Simply adjust inputs using the UP/DN arrow keys or touch the entry boxes for the keyboard. Need to switch which value to solve for? The inputs switch when you change the solve for selector. The formula changes as you select the variable.

See how Ohm’s law really works by using the UP/DN adjustors to change the variables by just a little bit. View instantaneous E,I,R and power calculations. Warns for division by zero and sets value to near zero.

Ω Updates as You Edit
Ω Number Pad Digit Entry
Ω Division by Zero Warning
Ω Solve for E, I or R

Solve for the correct resistor for example for powering an LED. Power supply volts (12) minus (2) volt LED drop is (10) volts with (.020) amps LED current results in (500) ohm’s resistor, but the nearest standard value is 470 or 510 ohms. Adjusting to 470 ohm’s and solving for current results in (.021) amps. A good design with just the touch of a few button.

Try it, It’s simply the best!

This app was developed by Raymond Seymour. After working at General Electric for 37 years he's now making Engineering apps for iOS. As an inventor he has over 60 granted US Patents.
Ohm's Ω Law screenshot #1
Ohm's Ω Law screenshot #2
Ohm's Ω Law screenshot #3
Quality Index
2 reviews
Publisher: MEA Mobile
Formats(s): iPod-touch-with-mic, iPhone-3G, iPhone-3GS, iPadWifi, iPad3G, iPodTouchThirdGen, iPhone4, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s
Genre(s): Utilities, Reference
Filesize: 3MB
Age rating: 4+
App version: 1.0
Ohm's Ω Law image #1
17 Jun 2014
16 Oct 2019
Plus new bosses, and heroes with which to fight them
17 Sep 2019
Asia’s chart-topping RPG spreads its wings like Pegasus
27 Mar 2020
Hottest games on the UK App Store right now
20 Mar 2020
Hottest games on the UK App Store right now
13 Mar 2020
Hottest games on the UK App Store right now
06 Mar 2020
Hottest games on the UK App Store right now
28 Feb 2020
Hottest games on the UK App Store right now
Latest Releases
01 Apr 2020
01 Apr 2020
01 Apr 2020
01 Apr 2020

What is the Quality Index?
WHAT IS THE QUALITY INDEX? Condensing critical opinion from the best websites into one definitive score
CONTACT US All the right links to get in touch with the Quality Index team.
GET LISTED! Only the best sites feature on the Quality Index - does yours deserve to join them?
Rss Feeds
RSS FEEDS Keep tabs on the latest news, scores, and entries in the Quality Index.
SYNDICATION & DATA Looking for independent critical data? Find out how you can start using the Qi on your portal.
ADVERTISE WITH US Give your apps a little extra promotion with the biggest independent iPhone Advertising Network.