CUET · PHYSICS · PYQ PAPER 2025
In experimental arrangement to study photoelectric effect, here M, N, O and P respectively are
(A) Commutator
(B) Evacuated glass tube
(C) Quartz window
(D) Photosensitive plate
Choose the correct answer from the options given below:
- A (A), (B), (C), (D)
- B (B), (A), (D), (C)
- C (D), (C), (B), (A)
- D (C), (D), (B), (A)
Answer & Solution
Correct Answer
(C) (D), (C), (B), (A)
Step-by-step Solution
Detailed explanation
M is the left plate (cathode) from which electrons are emitted → Photosensitive plate (D) N is the top window through which light enters → Quartz window (C) O represents the surrounding enclosure → Evacuated glass tube (B) P is the switching device in the circuit → Commutator…
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