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If the magnetic dipole moment of an atom of diamagnetic material, paramagnetic material and ferromagnetic material denoted by μdpf respectively then
  • a)
    μd ≠ 0  and μf ≠ 0
  • b)
    μp = 0  and μf ≠ 0
  • c)
    μd = 0  and μp ≠ 0
  • d)
    μd ≠ 0  and μp = 0
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
If the magnetic dipole moment of an atom of diamagnetic material, para...
In diamagnetic substances in each pair of electrons, the spin of both the electrons are in opposite directions. Hence, the electrons of each pair completely cancel the magnetic moment of each other. Thus, the net magnetic moment of each atom of such substances is zero i.e., begin mathsize 14px style straight mu subscript straight d space equals space 0 end style.



The property of paramagnetism is found in those substances whose atoms, or molecules have an excess of electrons spinning in the same direction. Hence, atoms of paramagnetic substances have permanent magnetic moment ie, begin mathsize 14px style straight mu subscript straight p space not equal to space 0 end style. The property of ferromagnetism is found in substances which acquire very strong magnetism when placed in an external magnetic field. Like the paramagnetic substances each atom of ferromagnetic substances also has a also has a permanent magnetic moment i.e, begin mathsize 14px style straight mu subscript straight f space not equal to space 0 end style.


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If the magnetic dipole moment of an atom of diamagnetic material, paramagnetic material and ferromagnetic material denoted by μd,μp,μf respectively thena)μd ≠ 0 and μf ≠ 0b)μp = 0 and μf ≠0c)μd = 0 and μp ≠ 0d)μd≠ 0 and μp = 0Correct answer is option 'C'. Can you explain this answer?
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If the magnetic dipole moment of an atom of diamagnetic material, paramagnetic material and ferromagnetic material denoted by μd,μp,μf respectively thena)μd ≠ 0 and μf ≠ 0b)μp = 0 and μf ≠0c)μd = 0 and μp ≠ 0d)μd≠ 0 and μp = 0Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about If the magnetic dipole moment of an atom of diamagnetic material, paramagnetic material and ferromagnetic material denoted by μd,μp,μf respectively thena)μd ≠ 0 and μf ≠ 0b)μp = 0 and μf ≠0c)μd = 0 and μp ≠ 0d)μd≠ 0 and μp = 0Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the magnetic dipole moment of an atom of diamagnetic material, paramagnetic material and ferromagnetic material denoted by μd,μp,μf respectively thena)μd ≠ 0 and μf ≠ 0b)μp = 0 and μf ≠0c)μd = 0 and μp ≠ 0d)μd≠ 0 and μp = 0Correct answer is option 'C'. Can you explain this answer?.
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