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JEE PHYSICS MCQ: NUCLEI
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Medium
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Understanding
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Assertion: The magnetism of the magnet is due to the spin motion of electron.
Reason: The dipole moment of electron is smaller than that due to orbit motion around nucleus.
Reason: The dipole moment of electron is smaller than that due to orbit motion around nucleus.
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Correct option: C
If assertion is true but reason is false.
Option C (If assertion is true but reason is false) is correct because the magnetism of a magnet is primarily due to electron spin, but the spin dipole moment is generally larger.
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