Einstein’s Explanation of Photoelectric Effect Stopping potential = ev 0 = 1 2mv 2max Thus, Einstein explained the Photoelectric effect by using the particle nature of light The below video is a quick revision of what is photoelectric effect:
6. 3: Photoelectric Effect - Physics . . . - Physics LibreTexts The photocurrent gradually dies out and eventually stops flowing completely at some value of this reversed voltage The potential difference at which the photocurrent stops flowing is called the stopping potential
Write Einsteins photoelectric equation. Explain the terms (i . . . (ii) Stopping Potential : It is that minimum negative potential given to anode in a photocell for which the photoelectric current becomes zero It is denoted by V 0 It is independent of the intensity of the incident light
Define the Terms Stopping Potential and Threshold . . . Stopping potential: For a particular frequency of incident radiation, the minimum negative (retarding) potential V 0 given to the anode plate for which the photocurrent stops or becomes zero is called the cut-off or stopping potential