Maharashtra Board Class 12 Solutions for Physics Chapter 11 Magnetic Materials – Download Free PDF with Solution
FAQs on Maharashtra Board Class 12 Solutions for Physics Chapter 11 Magnetic Materials - PDF
1. What are paramagnetic materials?
The dipoles of these materials can align themselves when they are brought closer to a strong magnetic field. They show feeble magnetic properties and lose their strength when removed from the field. Example: Liquid oxygen.
2. What are ferromagnetic materials?
These materials display the strongest magnetic properties as their dipoles are perfect and can showcase excellent magnetic fields. Example: iron.
3. Who discovered the magnetisation of paramagnetic materials?
Madame Curie, the famous Nobel laureate, discovered how paramagnetic materials can be magnetised. She also framed an equation to measure the magnetic effect.
4. What are diamagnetic materials?
These materials barely get magnetised when kept in presence of a magnetic field. Example: diamond.
5. What is magnetism?
The force by which magnets attract or repel each other is called magnetism.