With quick set up and execution, Large Demonstration Electroscopes give educators more time to work with students.
- Electroscope Size: 77 cm
- Simple Assembly and Operation
- Zinc Plate Provided
- Topics Include the Photoelectric Effect and Einstein's Discoveries
The exciting demonstrations connect students to core physics and physical science concepts. Perfect for introducing a unit or as reinforcement after a lesson, these demos also explore the phenomena of the photoelectric effect and Einstein's extraordinary discoveries.
Rubbing the provided zinc plate with steel wool leaves a charge on the electroscope. When a strong UV light source (not included) is close to the plate, it frees the electrons, providing a fascinating viewing experience. Balloons are recommended but not included.