Home
Class 12
PHYSICS
Permanent magnets are made of steel bec...

Permanent magnets are made of steel because steel has

A

low retentivity and low coercive field

B

high retentivity and high coercive field

C

low retentive and high coercive field

D

high retentivity and low coercive field

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MAGNETOSTATICS

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTION (LEVEL I) (ASSERTION AND REASONING)|2 Videos

  • MAGNETOSTATICS

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTION (LEVEL I) (PARAGRAPH QUESTIONS )|1 Videos

  • LAWS OF MOTION

    MODERN PUBLICATION|Exercise Revision test|43 Videos

  • MOCK TEST-1

    MODERN PUBLICATION|Exercise MCQs|47 Videos

Similar Questions

Explore conceptually related problems

Electromagnets are made of soft iron because, soft iron has

Stainless steel does not rust because

In a permanent magnet at room temperature

Core of electromagnets are made of ferromagnetic material which has

State, briefly, an efficient way of making a permanent magnet. Write two properties to select suitable materials for making permanent magnets.

What are permanent magnets ? Give any one practical application of permanent magnets.