Ohm Law
DC circuit simulation
$0.99 · Designed for iPad
This program simulates DC circuits to demonstrate Ohm's Law and Kirchhoff's Laws of Voltage and Current. It enables you to enhance your hands-on skills.
The invention of electricity is one of the greatest in human history, providing powerful mechanical energy, diverse communication and presentation methods, and intelligent information processing and control technologies. Ohm's Law and Kirchhoff's Voltage and Current Laws are fundamental, essential for beginners. This app demonstrates these laws, allowing users to connect batteries, bulbs, rheostats, ammeters, and voltmeters to observe current and voltage in series, parallel, and combined circuits. Suitable for students, electrical enthusiasts, physics lovers, and educators, it also offers leisure fun: watching old tungsten bulbs light up, feeling warm flickering light, measuring with traditional meters, and experimenting with shorts.
Main features:
1. Batteries, bulbs, rheostats, and wires: Connect with red or black wires. Bulb brightness depends on current.
2. Voltmeter: Measures voltage across any circuit, with 3V and 15V ranges.
3. Ammeter: Measures current in series with any circuit, with 0.6A and 3A ranges.
4. Magnifier: Touch the screen (not rheostat slider) to zoom in on terminal positions or meter readings.
5. Circuit connections: Freely connect components in series, parallel, or combinations, following Ohm's and Kirchhoff's Laws.
6. Shorts: Overheated wires glow red in short circuits.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
1. Added the room background to improve lighting effects and aesthetics.
2. Added a smoking effect for wires and ammeters under short-circuit conditions.
3. Removed black spots that appeared during the filament lighting process.
The developer, 坤 冉, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 坤 冉
- Size
- 4.3 MB
- Category
- Education
- Compatibility
Requires iOS 11.0 or later.
- iPhone
Requires iOS 11.0 or later. - iPad
Requires iPadOS 11.0 or later. - iPod touch
Requires iOS 11.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2024 Kun Ran
