A cesium photocell
A cesium photocell, with a steady potential difference of 60 V across it, is illuminated by a small bright light placed 1 m away. When the same light is placed 2 m away, the electrons
14
Oct
A cesium photocell, with a steady potential difference of 60 V across it, is illuminated by a small bright light placed 1 m away. When the same light is placed 2 m away, the electrons A cesium photocell is illuminated by a small bright light placed 1 m away. When the same light is placed [...]