Advertisements
Advertisements
Question
The susceptibility of a magnetic material is − 2.6 × 10−5. Identify the type of magnetic material and state its two properties.
Advertisements
Solution
Diamagnetic materials have negative susceptibility. So the given magnetic material is diamagnetic.
Two properties of diamagnetic material:
(1) They do not obey Curie’s law.
(2) They are feebly repelled by a magnet.
APPEARS IN
RELATED QUESTIONS
For a paramagnetic substance, the magnetic susceptibility is ______.
Is the permeability of a ferromagnetic material independent of the magnetic field? If not, is it more for lower or higher fields?
The given figure represents a material which is ______.
A paramagnetic sample shows a net magnetisation of 8 Am–1 when placed in an external magnetic field of 0.6 T at a temperature of 4 K. When the same sample is placed in an external magnetic field of 0.2 T at a temperature of 16 K, the magnetisation will be ______.
Magnetic susceptibility for a paramagnetic and diamagnetic materials is respectively ______.
State the dimensions of magnetization.
Explain the Domain theory in brief.
Magnetic susceptibility of a diamagnetic substance ______.
How do ferromagnetic substances respond to a magnetic field?
