Direct Current Circuit Solver
100+
Downloads
PEGI 3
info
About this app
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 andrei.cristescu@gmail.com. Thank you!
- 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 andrei.cristescu@gmail.com. Thank you!
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What’s new
Updated and tested on phones running Android 12, 13, 14.
Added a "Reset" button. It erases the entire board at once.
Added a "Reset" button. It erases the entire board at once.
App support
About the developer
Cristescu Andrei-Radu
andrei.cristescu@gmail.com
Bd. Iuliu Maniu, Nr. 176-180
Bl. 41, Sc. 2, Ap. 53
061122 București
Romania
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