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Question

Question: The graph between the stopping potential V<sub>0</sub> and frequency (n) of incident photons for pho...

The graph between the stopping potential V0 and frequency (n) of incident photons for photocell is a straight line with a slope –

A

h

B

eh

C

e/h

D

h/e

Answer

h/e

Explanation

Solution

eV0 = hn – f

V0 = n – ϕe\frac { \phi } { \mathrm { e } }