Circuit Analysis: Series and Parallel Light Bulbs
Instructions / Notes:
- Use the three-way switch to alternate between the series circuit and the parallel circuit.
- The two directions are labeled for your convenience.
Concepts Conveyed:
- Demonstrates the difference in bulb brightness between both circuits.
- The parallel circuit should be brighter and the series dimmer.
Demo Staff Notes:
- Use the two blocks to prop up both panels at a slight angle.
- Ensure that both circuits work properly.
- If the staff requests, provide additional bulbs with different resistances.
Photo Shows the Demonstration Used by the University of Texas at Austin.
Last updated on October 15, 2024