Experimental setup for photoelectric

Draw a neat labelled diagram of schematic of experimental set up for photoelectric effect

A point source of light is taken away from the experimental setup of photoelectric effect. For this situation, mark out the correct statement (s).

Question|Experimental Study Of Photoelectric Effect

Question|Experimental Study Of Photoelectric Effect

Experimental Study Of Photoelectric Effect|Reverse Potential Across Discharge Tube|Effect Of Frequency On Stopping Potential

Experimental Study Of Photoelectric Effect|Reverse Potential Across Discharge Tube|Effect Of Frequency On Stopping Potential

In the experimental setup for a photocell, the wavelength of the light incident on the cathod is initially 0.6 times the threshold wavelength for the material of the cathode. Certain change in the experimental setup are given in column A and their possibel effects are given in column B. {:("Column A","Column B"),((i)"The intensity of the incident light is doubled but the frequency remains unaltered",(a)"Photocurrent remains the same"),((ii)"Both the intensity and wavelength of the incident light are doubled",(b)"Photcurrent falls to zero"),((iii)"The intensity of the incident light is doubled and its wavelength is made half",(c)"Stopping potential increase"),((iv)"The intensity of the incident light ramains the same and the wavelength is made half",(d) "Photocurrent increases"):}

In the experimental arrangement of photoelectric effect, the metal surface is first illuminated with violet light and then with ultraviolet light and the stopping potential is determined in each case. The stopping potential will

In photoelectric effect

In photoelectric effect