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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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The history, properties and applications of magnets

1.	Magnets
2.	Types of magnetic materials
3.	Magnetic effect
4.	Direction finder
5.	Compass
6.	Attraction and repulsion of magnets
7.	Storage of magnets
8.	Advancement in science
9.	Electromagnetism
10.	Summary
11.	The history, properties and applications of magnets PDF chapter test

1.	Magnetic materials Difficulty: easy	2
2.	Natural and non-magnetic materials Difficulty: easy	2
3.	Discovery of magnets Difficulty: easy	1
4.	Non-magnetic and magnetic material Difficulty: easy	2
5.	Words on magnets Difficulty: easy	3
6.	Magnets and its types Difficulty: easy	3
7.	Electromagnetic train Difficulty: easy	2
8.	Magnetic levitation Difficulty: easy	4
9.	Magnets and its examples Difficulty: medium	5
10.	Artificial and natural magnets Difficulty: medium	4
11.	Attraction and repulsion of different materials Difficulty: medium	4
12.	Poles of a magnet Difficulty: medium	4
13.	Action of magnets Difficulty: medium	4
14.	Repulsion property Difficulty: medium	4
15.	Magnetic properties Difficulty: medium	4
16.	Attraction of magnetic materials Difficulty: hard	7
17.	Magnetization Difficulty: hard	7
18.	Maglev trains Difficulty: hard	7
19.	Magnetic attraction and repulsion Difficulty: hard	8

1.	Training test 1 Difficulty: medium	9
2.	Training test 2 Difficulty: medium	10
3.	Training test 3 Difficulty: medium	10

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