About this Simulation

This simulation models series circuits with multiple bulbs connected to a DC power source. Learners can adjust bulb sizes, resistance values, and battery voltage to observe how current, brightness, and energy distribution change throughout the circuit. Real-time visual feedback shows the direct relationships between circuit components.

Learning objectives: Understand how current remains constant in series circuits | Investigate how resistance and voltage affect bulb brightness and energy consumption | Predict and verify circuit behavior by manipulating battery and bulb properties