How can iron filings provide evidence that a bar Manet has a magnetic field? Hey

In the picture to the right iron filings have been sprinkled around a bar magnet. The iron filings outline the magnetic field lines, making it visible. Magnetic fields all have a pair of "poles", from which "lines of force" or magnetic field lines appear to originate.

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sheawil sheawil · Answer 2 · 2020-11-12T17:05:51+01:00

sheawil sheawil

12-11-2020

Answer:

The iron filings outline the magnetic field lines, making it visible. Magnetic fields all have a pair of "poles", from which "lines of force" or magnetic field lines appear to originate.

Explanation:

Iron fillings can provide evidence that a bar magnet has a magnetic field because iron filling quickly aligns in the design of the magnetic field. It is the same with the Earth’s magnetic field

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