Electronics and Communication Engineering - Materials and Components - Discussion
Discussion Forum : Materials and Components - Section 2 (Q.No. 28)
28.
A material which is lightly repelled by a magnetic field is known as
Discussion:
5 comments Page 1 of 1.
AsikMahmoud said:
6 years ago
Dia slightly repelled by MF μr <= 1.
Para slightly attracted by MF μr > 1.
Ferro very attracted to MF μr >> 1.
Para slightly attracted by MF μr > 1.
Ferro very attracted to MF μr >> 1.
(1)
Bhavya said:
1 decade ago
As I know diamagnetic material is strongly repelled by magnetic material.
Neha said:
9 years ago
Ferromagnetic materials, such as iron, are strongly attracted to both poles of a magnet.
Paramagnetic materials, such as aluminum, are weakly attracted to both poles of a magnet.
Diamagnetic materials, however, are repelled by both poles of a magnet. The diamagnetic force of repulsion is very weak (a hundred thousand times weaker than the ferromagnetic force of attraction).
Paramagnetic materials, such as aluminum, are weakly attracted to both poles of a magnet.
Diamagnetic materials, however, are repelled by both poles of a magnet. The diamagnetic force of repulsion is very weak (a hundred thousand times weaker than the ferromagnetic force of attraction).
Akbarmohammed said:
9 years ago
Paramagnetic materials are weakly repelled or attracted by a magnet, since ur>1. So answer d is correct.
Anomie said:
7 years ago
According to me, the answer is option B.
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