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2021-01-24 01:53:26
00:26:35
Urdu
theory of magnetism for class 12 Physics modern view about magnetism saturation point of magnetism classification of magnetic materials paramagnetic substances diamagnetic substances ferrimagnetic substances domains ferromagnetic substances explained Curie temperature explained effect of temperature on magnetism candle academy Pakistan class 12 Physics Federal board Physics lectures 2nd year physics lectures
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candle academy pakistan
welcome to candle academy Pakistan. this is the lecture 9 of chapter16 Physics of solid 2nd year physics Federal board and all kpk boards.
in this lecture magnetic properties of the solids are explained.
after completing this lecture students will be able to explain the following.
discuss the magnetic properties of solids,
also classify the materials according to these properties.
what is magnetic domain?
what is Curie temperature?
how materials are magnetized and demagnetized?
how electrons spin motion and orbital motion is responsible for the magnetism of material?
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#Physicsofsolids