Electronics and Communication Engineering - Materials and Components - Discussion
Discussion Forum : Materials and Components - Section 1 (Q.No. 4)
4.
In paramagnetic materials
Answer: Option
Explanation:
In paramagnetic materials interaction between neighbouring dipoles is negligible.
Discussion:
10 comments Page 1 of 1.
Sajan said:
2 years ago
Ferromagnetic≥>paramagnetic>>diamagnetic.
Cherish said:
5 years ago
Paramagnetism results from the presence of least one unpaired electron spin in a material's atoms or molecules. In other words, any material that possesses atoms with incompletely filled atomic orbitals is paramagnetic.
Mallaiah c said:
6 years ago
Para magnet: it has partially attracting property.
Dia magnet: it is repelled the magnet.
Ferro: strong attract property.
Dia magnet: it is repelled the magnet.
Ferro: strong attract property.
(3)
Murali said:
7 years ago
8.85*10^-12 permittivity.
Akanksha said:
9 years ago
Yes, it's true. In paramagnetism, dipoles do not interaction with one another due to the thermal agitation.
Causing zero net magnetic moment.
Causing zero net magnetic moment.
(1)
SKB said:
10 years ago
@Ardhi Rajarshi is wrong.
Para magnetism is a form of magnetism whereby certain materials are attracted by an externally applied magnetic field, and form internal, induced magnetic fields in the direction of the applied magnetic field.
Para magnetism is a form of magnetism whereby certain materials are attracted by an externally applied magnetic field, and form internal, induced magnetic fields in the direction of the applied magnetic field.
Sreedhar said:
10 years ago
What is permanent magnetic material?
Hmt said:
1 decade ago
Absolute permittivity is the measure of the resistance that is encountered when forming an electric field in a medium. In other words, permittivity is a measure of how an electric field affects, and is affected by, a dielectric medium. The permittivity of a medium describes how much electric field (more correctly, flux) is 'generated' per unit charge in that medium.
Sam vijay sunder said:
1 decade ago
Two north poles repel each others. Two south poles repel each others. North pole south pole attracts each others.
Ardhi rajarshi said:
1 decade ago
Since paramagnetic materials are repelled from magnetic fields.
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