Ohm's Law Lab
Visualize voltage, current, and resistance in one interactive circuit.
Live Circuit
Drag or Type Inputs
Data Log Ready
Component Settings
Circuit Live Values
Switch Open
Tip: close the switch to animate current flow.
Ohm's Law: V = I × R
Drag the red slider on the Rheostat or type a value above and press Enter to update.
Data Log
| Trial | Voltage (V₂) | Current (I) | Total R (Ω) |
|---|