JEE Main 2022 — Alternating Current Question with Solution
From: JEE Main 2022 (Online) 25th June Morning Shift
Question
Match List-I with List-II.
| List - I | List -II | ||
|---|---|---|---|
| (A) | AC generator | (I) | Detects the presence of current in the circuit |
| (B) | Galvanometer | (II) | Converts mechanical energy into electrical energy |
| (C) | Transformer | (III) | Works on the principle of resonance in AC circuit |
| (D) | Metal detector | (IV) | Changes an alternating voltage for smaller or greater value |
Choose the correct answer from the options given below :
Choose an option
Show full solutionCorrect option: A
Correct answer
A(A) - (II), (B) - (I), (C) - (IV), (D) - (III)
Step-by-step explanation
| AC generator | Converts mechanical energy into electrical energy | |
|---|---|---|
| Galvanometer | Detects the presence of current in the circuit | |
| Transformer | Change AC voltage for smaller or greater value | |
| Metal detector | Works on the principle of resonance in AC circuit |
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This is a previous-year question from JEE Main 2022, covering the Alternating Current chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.