CUET · PHYSICS · PYQ PAPER 2023
Match List - I with List - II
| List-I | List-II |
| (A) Resonant frequency | (I) \( \frac{\omega L}{R} \) |
| (B) Quality factor | (II) \( 2\pi f L \) |
| (C) \( X_L \) | (III) \( \frac{1}{2\pi\sqrt{LC}} \) |
| (D) \( X_C \) | (IV) \( 1/2\pi f c \) |
Choose the correct answer from the options given below :
- A (A)-(I), (B)-(III), (C)-(II), (D)-(IV)
- B (A)-(III), (B)-(I), (C)-(II), (D)-(IV)
- C (A)-(IV), (B)-(III), (C)-(II), (D)-(I)
- D (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
Answer & Solution
Correct Answer
(B) (A)-(III), (B)-(I), (C)-(II), (D)-(IV)
Step-by-step Solution
Detailed explanation
(A) Resonant frequency: Defined when \(X_L=X_C\), leading to \(f=\frac{1}{2 \pi \sqrt{L C}}\) (III). (B) Quality factor: Represents the sharpness of resonance, calculated as \(Q=\frac{\omega L}{R}( I )\). (C) \(X _{ L }\) : Inductive reactance is given by \(\omega L\) or…
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