Description
Characteristics
Description
Purpose:
A photoelectric effect system for performing the classic photoelectric experiment and determining Planck's Constant to within 5% accuracy.
Key Features:
- Conventional method for determining Planck's Constant.
- Metal plate illuminated with various frequencies from mercury lamp.
- Voltage adjustment to stop photoelectric current.
- Stopping voltage plotted vs. frequency for constant determination.
- Test light intensity independence of stopping voltage.
Educational Topics:
Quantum physics, photoelectric effect, Planck's constant, photon energy, electron emission.
What's Included:
1× Basic Photoelectric Effect Apparatus (SE-6614)
1× DC Current Amplifier (SE-6621)
1× DC Power Supply I (Constant Voltage) (SE-6615)
1× Cables for 850 Interface
Characteristics
Brand
PASCO
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