1.

Draw a plot showing the variation of potoelectric current with collector plate potential for two different frequencies, v_(1) gt v_(2), of incident radiation having the same intensity. In which case will the stopping potential be hgiher ? Justify your answer.

Answer»

SOLUTION :
Stopping potential is more for the CORRESPONDING to FREQUENCY `v_(2)`.
Stopping potential is directly proportional to the frequency of incident radiation.


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