About Direct Current Circuit Solver
Design and solve a Direct Curent (DC) circuit with the following possible components: - oriented sources - resistors - junctions - wires For each source, please input the generated voltage and inner resistance. For
Design and solve a Direct Curent (DC) circuit with the following possible components:
- oriented sources
- resistors
- junctions
- wires
For each source, please input the generated voltage and inner resistance. For each resistor, please specify the value of the resistance.
No matter how complex your circuit, we find your currents and wattages!
If the circuit is simple (single loop), we apply Ohm's law (U = R x I) and we find the current. Then we find the wattages with the formula P = U x I = R x I^2.
If the circuit is complex, by applying graph algorithms to isolate simple loops in the circuit, and then using Kirchhoff's first and second law, we extract a system of linear equations whose variables are the very currents you want to know. Then we solve the system and show you the solution!
For any questions or bug reports, please contact us by mail at
[email protected]. Thank you!
Previous Versions
Here you can find the changelog of Direct Current Circuit Solver since it was posted on our website on 2019-11-06 16:24:12.
The latest version is 2.3 and it was updated on 2024-04-27 21:27:09. See below the changes in each version.
Direct Current Circuit Solver version 2.3
Updated At: 2024-02-03
Changes: Updated and tested on phones running Android 12, 13, 14.
Added a "Reset" button. It erases the entire board at once.
Direct Current Circuit Solver version 2.2
Updated At: 2022-09-30
Changes: Fixed a small bug on newer Android versions.
Added a new feature: now the app also computes wattages for all resistors in the circuit !
Direct Current Circuit Solver version 2.1
Updated At: 2019-09-04
Changes: Small bug fix: scrollbars are now visible.
Disclaimer
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