If the iron filings are evenly spread around a bar magnet and then the magnet is shaken a bit, most of the filings are attracted to which portion of the magnet?
A
In the middle
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B
On the ends
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C
Filings are evenly attracted to the magnet
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D
Unpredictable
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Solution
The correct option is B On the ends The poles of a bar magnet exerts more magnetic force than the rest of the part of the magnet. That is why most of the iron filings are attracted to the ends of a bar magnet.