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+1 vote
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in Physics by (20.3k points)

Which graph correctly represents the photocurrent (i) versus stopping potential (Vs)) for same frequency but different intensity?(Here intensity I1>  intensity I2)

(1) 

photocurrent

(2)

frequency but different

(3) 

a horizontal

(4) 

frequency

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1 Answer

+1 vote
by (19.5k points)

Correct Option is (2) 

versus stopping potential

f same \(\Rightarrow\) same stopping potential 

I1 > I \(\Rightarrow\) Saturation current is higher for higher intensity photons.

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