NEET Physics Resonance Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Metal Detector | (i) Impedance change due to metal |
| (b) Resonance Condition | (ii) Maximum current amplitude |
| (c) Quality Factor | (iii) Circuit selectivity |
| (d) RLC Circuit | (iv) L and C present |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iv, b-iii, c-ii, d-i
a-iii, b-iv, c-i, d-ii
Correct Answer
Detailed Explanation
The metal detector operates on the principle of resonance in AC circuits, where the impedance changes when metal is present. The resonance condition allows for maximum current amplitude, and the quality factor determines the circuit's selectivity. Additionally, an RLC circuit requires both inductance (L) and capacitance (C) for resonance to occur.
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