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BASICS OF MAGNETS AND EARTH MAGNETISM CLASS-12 PHYSICS LEC-01

PHYSICS
CLASS-12
CBSE/ICSE/IB BOARD/BSEB BIHAR BOARD/ ALL INDIAN BOARDS/IIT-JEE/NEET
MAGNETS AND EARTH MAGNETISM
LECTURE-01
BASICS OF MAGNETISM :

1. Magnet
2. Introduction of a magnet
3. Attractive and directive properties of a magnet
4. Pole of a magnet
5. Kinds of magnet
6. Magnetic length
7. Magnetic axis
8. Magnetic meridian
9. Geographical meridian
10. Equatorial line
11. Axial line
12.Pole strength of a magnet
13. Molecular theory of magnet etc.

BY SHIVANAND CHOUDHARY

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