Question
Physics Question on Electromagnetic Oscillations and Alternating Current
| Match List-I with List-II.List-I: Rule | List-II: Statement |
|---|---|
| (A) Ampere Swimming Rule | (I) Direction of induced current |
| (B) Fleming’s Left Hand Rule | (II) Direction of magnetic field lines due to current |
| (C) Fleming’s Right Hand Rule in straight conductor | (III) Direction of deflection of magnetic needle |
| (D) Right Hand Thumb Rule | (IV) Direction of force on a current-carrying conductor |
A
(A)-(I), (B)-(II), (C)-(III), (D)-(IV)
B
(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
C
(A)-(III), (B)-(IV), (C)-(I), (D)-(II)
D
(A)-(IV), (B)-(I), (C)-(II), (D)-(III)
Answer
(A)-(III), (B)-(IV), (C)-(I), (D)-(II)
Explanation
Solution
- Ampere Swimming Rule (A) → (III): Direction of deflection of magnetic needle due to current.
- Fleming’s Left Hand Rule (B) → (IV): Direction of force on a current carrying conductor due to magnetic field.
- Fleming’s Right Hand Rule (C) → (I): Direction of induced current in a conductor.
- Right Hand Thumb Rule (D) → (II): Direction of magnetic field lines due to current through circular coil.
Thus, the correct match is Option (3)