Single Answer MCQ
Q-00040495
What happens to iron filings when placed near a bar magnet?
1
They scatter randomly
2
They arrange along the magnetic field lines
3
They attract each other
4
They repel from the magnet
Answer and Solution
Answer
B. They arrange along the magnetic field lines
Solution:
Iron filings align themselves along the magnetic field lines when near a bar magnet, demonstrating the magnetic field's presence. Other options do not correctly describe their behavior.
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