Static electricity und solar panel: was sie gemeinsam haben
- Schritt 1. Static electricity — wird verwendet in — Xerography. Toner sticks to a charged drum.
- Schritt 2. Xerography — nutzt — Photovoltaic effect. A photoconductive drum.
- Schritt 3. Photovoltaic effect — wird verwendet in — Solar panel. The photoelectric effect in a semiconductor.