Решение задачи по физике раздел 66 пункт 48 квантовая

48. When studying a vacuum photocell, it turned out that when the cathode is illuminated with light with a frequency ν0 = 1015 Hz, the photocurrent from the cathode surface ceases when the delay voltage between the cathode and the anode is Uz = 2V. Determine the electron work function of the cathode material.

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