wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

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

​​​​​​​[1 Mark]

A
High retentivity, low coercivity and high permeability
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Low retentivity, low coercivity and low permeability
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Low retentivity, high coercivity and low permeability
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
High retentivity, high coercivity and high permeability
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D High retentivity, high coercivity and high permeability

Materials suitable for permanent magnets should have high retentivity, high coercivity and high permeability.

flag
Suggest Corrections
thumbs-up
3
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Electro Magnet
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon