JEE MAIN - Physics (2022 - 25th June Morning Shift - No. 9)
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 :
(A) - (II), (B) - (I), (C) - (IV), (D) - (III)
(A) - (II), (B) - (I), (C) - (III), (D) - (IV)
(A) - (III), (B) - (IV), (C) - (II), (D) - (I)
(A) - (III), (B) - (I), (C) - (II), (D) - (IV)
Explanation
| AC generator | $$ \to $$ |
Converts mechanical energy into electrical energy |
|---|---|---|
| Galvanometer | $$ \to $$ |
Detects the presence of current in the circuit |
| Transformer | $$ \to $$ | Change AC voltage for smaller or greater value |
| Metal detector | $$ \to $$ | Works on the principle of resonance in AC circuit |