In photoelectric effect, the stopping potential ( V₀ ) v/s frequency (v) curve is plotted. ( h is the Planck's constant and ₀ is work function of metal) (A) V₀ v/s v is linear (B) The slope of V₀ v/s v curve =\;₀/h (C) h constant is related to the slope of V₀ v/s v line (D) The value of electric charge of electron is not required to determine h using the V₀ v/s v curve. (E) The work function can be estimated without knowing the value of h. Choose the correct answer from the options given below : [24 Jan 2025 Shift 2]

Question

Examsnet · Accepted Answer

Correct Answer is : (A), (C) and (E) only

JEE Main 24 Jan 2025 Shift 2 Paper