allerySubstances that get strongly magnetised in a field are:
AParamagnetic
BDiamagnetic
CNonmagnetic
DFerromagnetic
Answer & Solution
Correct answer: D. Ferromagnetic
1. These substances magnetise strongly in an external field.
2. They are pulled hard from weak field regions towards strong ones.
3. Such substances are called ferromagnetic.
_Source: syllabus Physics Part I, Chapter 5, Magnetism and Matter._
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