NEET
- Exam
- NEET
- Subject
- Physics
- Chapter
- Alternating Current
NEET · Physics · Alternating Current
Match the following: ( Column-I Column-II (A) LCR circuits (P)...
Match the following:
(
)
| Column-I | Column-II | ||
| (A) | LCR circuits | (P) | Resonant curve will be |
| flattened | |||
| (B) | Inductor | (Q) | Sharpness indicates |
| sensitivity | |||
| (C) | More resistance | (R) | Have resonant frequency |
| \omega=\tfrac{1}{\sqrt{LC}} | |||
| with maximum current | |||
| (D) | Radio Tuner's characteristic | (S) | Analogous to mass |
| curve (I - f) |
Options
- AA-R, B-S, C-Q, D-P
- BA-Q, B-P, C-Q, D-R
- CA-S, B-Q, C-R, D-P
- DA-R, B-S, C-P, D-Q
Correct answer
A. A-R, B-S, C-Q, D-P
Step-by-step solution
Column-I:
- (A) LCR circuits: These circuits have a resonant frequency (related to option R) and can indicate sensitivity (related to option Q).
(B) Inductor: An inductor is analogous to mass in physics, as it stores energy in a magnetic field (related to option S).
(C) More resistance: More resistance will flatten the resonant curve (related to option P) and indicates sensitivity (related to option Q).
(D) Radio Tuner's characteristic curve: This characteristic curve indicates the sharpness (related to option Q) and shows how current varies with frequency (related to option R).
Now, let's match them:
1. (A) LCR circuits - (R): Have resonant frequency with maximum current.
2. (B) Inductor - (S): Analogous to mass.
3. (C) More resistance - (P): Will be flattened.
4. (D) Radio Tuner's characteristic curve - (Q): Sharpness indicates sensitivity.
So the correct matching is:
(1) A-R, B-S, C-P, D-Q
Answer: (1) A-R, B-S, C-P, D-Q