Physics - Magnetism Question with Solution | TestHub
PhysicsMagnetismMagnetic properties of matterEasy2 minPYQ_2020
PhysicsEasysingle choice
The correct measure of magnetic hardness of a material is
Options:
Answer:
C
Solution:
The correct measure of the hardness of a material is its coercivity, i.e., the field strength required to be applied in the opposite direction to reduce the residual magnetism of the specimen to zero.
Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:MagnetismSubtopic:Magnetic properties of matter
⏱ 2mℹ️ Source: PYQ_2020
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