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In the unmagnetised state of a ferromagnetic substance, all the domains in it are
 

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Important Questions on Magnetism

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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Classical Thinking>Q 35
The only property possessed by ferromagnetic substance is
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Classical Thinking>Q 36
Susceptibility of ferromagnetic substance is
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Classical Thinking>Q 37
Assertion: Paramagnetism and ferromagnetism are associated with orbital motion of electrons. Reason: In ferromagnetics, the magnetic effect is increased due to the formation of domains.
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Classical Thinking>Q 38
Maximum magnetization of a paramagnetic and ferromagnetic sample
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Classical Thinking>Q 39
Curie temperature is a particular temperature at which ferromagnetic material changes to
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Classical Thinking>Q 40
Curie-Weiss law is obeyed by cobalt at a temperature
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Classical Thinking>Q 41
When a magnetic substance is heated, then
 
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MHT-CET TRIUMPH Physics Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 9 - Magnetism>Classical Thinking>Q 42
Assertion: The susceptibility of diamagnetic materials does not depend upon temperature. Reason: Every atom of a diamagnetic material is not a complete magnet in itself.