Modified Nodal Analysis of Electric Circuits

By means of JavaScript the system of equations for electric circuits is set up. Equations mainly being the sum of all currents to the nodes in the network.
Additional equations exist that express the voltage difference between nodes, between which there is no resistance like ideal voltage sources.
The system of equations is solved and the result presented.
The results are potentials at all nodes, currents through resistors and voltages over resistors.
Voltage sources can as well be ideal sources with internal resistance Ri=0 or real sources.


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