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The graph shows the variation of photocurrent for a photosensitive metal

Class 12th Physics, Question -The graph shows the variation of photocurrent for a photosensitive metal

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February 15, 2023

Question 15:The graph shows the variation of photocurrent for a photosensitive metal

(a)What does X and A on the horizontal axis represent?
(b)Draw this graph for three different values of frequencies of incident
radiation ʋ1, ʋ 2 and ʋ 3 (ʋ 3>ʋ 2>ʋ1) for the same intensity.
(c) Draw this graph for three different values of intensities of incident
radiation I1, I2 and I3 (I3> I2>I1) having the same frequency.

The correct answer is -a)A – cut off or stopping potential
X – anode potential