Task: Question Answering
Input (English): A photocell of work function ϕ = 2eV is connected to a resistor in series. Light of frequency f = 1 × 10^15 Hz hits a metal plate of the photocell. If the power of the light is P = 100 W, what is the current through the resistor?
(A)2:00 AM (B)6:00 AM (C)12:00 AM (D)24 A
Output (English): D