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Title: Photoelectric Effect
PIRA: 7A 10.11

Demonstrates: Electrons liberated by UV light.
Description: A zinc plate is charged with a plastic rod and fur then discharged with UV light.

Instructions: Attach zinc plate to electroscope. Charge plate by using wool and plastic rod. Shine UV lamp onto zinc to discharge electrons.

Items Used: Wulf electroscope, projector, zinc plate.

Notes: Wulf electroscope must be used with this one. Math Description: None.

Size: Condition: Good. Hazard: UV light hazard.

Schematic: None. Tech Specs: None. Web Links:
History:

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