Решение задачи по физике раздел 66 пункт 51 квантовая

51. When the cathode of the vacuum photocell is illuminated with light with a wavelength of 300 nm, the photocurrent in the circuit stops with a delay potential difference of 2 V. Determine the work function of the cathode material, the electron charge is 1.6 • 10-19 C.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)