Ideal resistance
The resistor is ideal and its value does not change with temperature in this model.
Dc
Interactive
Simplified model
Ohm's Law Simulator
Change voltage and resistance and watch current respond.
Loading the simulator…
Teaching model. This simulation uses ideal elements and a deterministic solver. It does not represent real transient behaviour, heating, tolerances or fault energy. Do not use it as a design or safety calculation.
A visual way to see the proportional and inverse relationships in V = IR.
Advertisement