| 7A10.10 Photoelectric Effect | |||
|---|---|---|---|
| Use: | Demonstrate photoelectric effect using phototube. Light shining on phototube produces voltage proportional to intensity. |
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| Setup: | Requires digital voltmeter. Advanced notice required if you want to use meter that connects to computer. | ||
| Equations: | E= h x frequency | ||
| Safety Issues: | Handle tube carefully. It cannot be replaced. | ||
Copyright ©1996, James Clark
