Single Answer MCQ
Q-00001739
How does the deflection of a compass needle change as it moves along a magnetic field line?
1
Increases
2
Decreases
3
Remains constant
4
Reverses direction
Answer and Solution
Answer
C. Remains constant
Solution:
The deflection of a compass needle remains constant as it moves along a magnetic field line. The needle aligns with the field direction and maintains its orientation. Therefore, the correct answer is 'Remains constant'.
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