Advertisements
Advertisements
प्रश्न
What type of magnetism is shown by a substance if magnetic moments of domains are arranged in same direction?
Advertisements
उत्तर
Ferromagnetism is shown by the substances for which the magnetic moments of domains are arranged in the same direction.
APPEARS IN
संबंधित प्रश्न
Define the following term:
Ferromagnetism
Analysis shows that nickel oxide has the formula Ni0.98O1.00. What fractions of nickel exist as Ni2+ and Ni3+ ions?
The complexion [Ni(CN)4]2- is:
Compare the properties of soft and hard ferromagnetic materials.
When heated to high temperature, ferromagnetic substance changes to ____________.
Fe3O4 is ____________.
Assertion: On heating ferromagnetic or ferrimagnetic substances, they become paramagnetic.
Reason: The electrons change their spin on heating.
Which of the following is not a ferroelectric compound?
The value of aluminium susceptibility is 2.2 × 10-5. The percentage increase in the magnetic field if space within a current carrying toroid is filled with aluminium is `"x"/10^4`. Then the value of x is ______.
Which one of the following compounds is diamagnetic and colourless?
