PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoTake some iron filings in a paper and place a magnet near them. Do you see the iron filings being attracted by the magnet? In which part of the magnet they are attracted?
When a magnet is placed in a sheet spread with iron filings, the filings get towards the of a magnet.
The ends of a magnet that are called .
All magnets will have poles.
The is the end of the magnet that points towards the north, whereas the is the end that points towards the south.
In a container filled with iron filings, a bar magnet is placed. As compared to the middle of the bar magnet, more iron filings .
This demonstrates that the between the poles of a bar magnet is . This applies not only to a bar magnet but also to all kinds of magnets.
Poles of the magnet always exist in .
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