JEE Main 24 Jan 2025 Shift 2 Paper

In photoelectric effect, the stopping potential ( V0 ) v∕ s frequency (v) curve is plotted. ( h is the Planck's constant and φ0 is work function of metal)
(A) V0v∕sv is linear
(B) The slope of V0v∕sv curve =‌

φ0

h

(C) h constant is related to the slope of V0v∕ sv line
(D) The value of electric charge of electron is not required to determine h using the V0v∕ sv curve.

(E) The work function can be estimated without knowing the value of h.
Choose the correct answer from the options given below :