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Materials suitable for permanent magnets...

Materials suitable for permanent magnets, must have which of the following properties?

A

High retentivity, low coercivity and high pemeability

B

Low retentivity, low coercivity and low permeability

C

Low retentivity, high coercivity and low permeability

D

High retentivity, high coercivity and high permeability

Text Solution

Verified by Experts

The correct Answer is:
D
Materials suitable for permanet magnet should have high retnituvity , high coerctivity and high permeability.
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MTG GUIDE-MAGNETIC EFFECTS OF CURRENT AND MAGNETISM-NEET CAFE (TOPICWISE PRACTICE QUESTIONS)(PERMANENT MAGNETS AND ELECTROMAGNETS)
  1. Materials suitable for permanent magnets, must have which of the foll...

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  2. Permanent inagnets are the substances having the property

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