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MODERN PUBLICATION-CLASSIFICATION OF MAGNETIC MATERIALS-EXERCISE
- Two similar bars made from two different materials P and Q are placed ...
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- What are ferromagnetic substances? Explain briefly domain theory to ex...
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- Draw magnetic field lines, when a diamagnetic substance is placed in a...
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- Give six properties of diamagnetic substance.
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- Name any two paramagnetic substances.
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- Explain the magnetism on the basis of atomic theory.
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- What are dia and paramagnetic substances?
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- Distinguish between diamgnetic and ferromagnetic materials in respect ...
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- State and explain Curie's law in magnetism.
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- Explain magnetic hysteresis.
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- Explain magnetic hysteresis.
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- Explain the phenomenon of self induction?
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- Explain briefly the importance of retentivity and coercivity for perma...
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- What are permanent magnets? Give one example.
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- What is the difference between an electromagnet and a permanent magnet...
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- Find an expression for the magnetic dipole moment of an atom.
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- Distinguish between diamgnetic and ferromagnetic materials in respect ...
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- What are ferromagnetic substances? Explain briefly domain theory to ex...
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- What are dia, para and ferromagnetic substances? Give one example of e...
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- Define coercivity and remanene. How are soft iron and hard steel disti...
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