What is the correct relationship among the stopping potential

PHYSICS · Single correct · CBSE · Physics · Dual Nature of Radiation and Matter · Dual Nature of Radiation and Matter

Problem

V_{\text{stop}}

, the frequency

f

of the incident light, the elementary charge

e

, Planck’s constant

h

, and the work function

\phi

for a photoelectric experiment? (a)

eV_{\text{stop}} = hf + \phi

(b)

eV_{\text{stop}} = \dfrac{hf - \phi}{2}

(c)

eV_{\text{stop}} = \phi - hf

(d)

eV_{\text{stop}} = hf - \phi