STEMORIA scientific instrument

Ohm & Power Explorer

Connect voltage and resistance to current, conductance, and power in an ideal ohmic resistor.

PhysicsElectrical EngineeringTechnology

Manipulate

Measure

Interpret

2D interactive

Scientific viewport

Measured model and controls

deterministic interaction

Linked scientific model

Ohm & Power Explorer

Connect voltage and resistance to current, conductance, and resistor power in an ideal ohmic model.

I1 · deterministic circuit relationone state · synchronized views

Primary scientific view

Electrical state

live model output

12 V → 2 A

Relations

V = IR

P = VI = V²/R

G = 1/R

Outputs

Current

2 A

Power

24 W

Conductance

0.166667 S

Model boundary

The model assumes an ideal ohmic resistor with constant R. Real resistance can vary with temperature, frequency, geometry, material state, and operating conditions.