WebPlot a graph of the stopping voltage vs frequency. 7. Determine Planck’s constant and the workfunction from your graph. Note: ... photocurrent is zero. When the average value of … WebSep 12, 2024 · According to the classical description, the kinetic energy of photoelectrons should not depend on the frequency of incident radiation at all, and there should be no cut …
Photodiode Characteristics and Applications - University of …
WebThe photoelectric effect has three important characteristics that cannot be explained by classical physics: (1) the absence of a lag time, (2) the independence of the kinetic energy of photoelectrons on the intensity of incident radiation, and (3) the presence of a cut-off frequency. Let’s examine each of these characteristics. WebJul 6, 2024 · If we concentrate between the cutoff and the saturation regions of the I-V graph, we can see that at any given applied voltage, the photocurrent from the case with light freq f2 is higher than that with f1. Seems the saying increase freq only increases max KE but not the photocurrent cannot explain this observation. Homework Equations fishing chimes greyhound
Is the current vs. frequency graph hyperbolic for the ... - Stack Exchange
WebAug 18, 2024 · This video is one in a series that examines the photoelectric effect. The PhET "Photoelectric Effect" simulator is used to investigate the relationship betwe... WebEasy Solution Verified by Toppr Correct option is A) The intensity of incident photons (i) and the photoelectric current (I) is directly proportional. As the intensity of incident light increases the photoelectric current produced also increases. So the correct answer is option (A.) Solve any question of Dual Nature of Radiation And Matter with:- Web>> The curve between photoelectric current Question (b) Plot a graph showing the variation of photo current vs collector potential for three different intensities I,>I,>I,, two of which (I, and I,) have the same frequency v and the third has frequency v,>v. Explain the nature of the curves on the basis of Einstein's equation. (c) Solution fishing chilliwack