Question

Iron filings can be used to observe the field lines of a:​

Answer 1

Answer:

• All magnets show properties of magnetic attraction and repulsion. With the use of iron filings, we can see these magnetic fields. When iron filings are sprinkled on a bar magnet, you see that these magnetic field lines start at the magnet's north end and will end at the magnet's south end.

Explanation:

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Answer 2

Iron filings can be used to observe the magnetic field lines of a magnet.