EASY
12th ICSE
IMPORTANT
Earn 100

How can paramagnetic and diamagnetic material rods be distinguished in a magnetic field?

Important Questions on Magnetic Classification of Substances

EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 3
How does the intensity of magnetisation of a paramagnetic material vary with increasing applied magnetic field? With increasing temperature?
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 4
Define Curie temperature.
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 5
At a certain temperature, a ferromagnetic material becomes paramagnetic. What is this temperature called?   
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 6
State how the magnetic susceptibility of a ferromagnetic material changes when it is heated.
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 7
Two substances A and B have relative magnetic permeabilities slightly greater and slightly less than unity respectively. What do you conclude about the magnetic nature of A and B?    
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 8
How does the magnetic permeability differ for dia- , para- and ferromagnetic materials? 
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 9
State, how the magnetic susceptibility is different for the three types of materials, i.e., diamagnetic, paramagnetic and ferromagnetic materials?
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 10
Distinguish between diamagnetic and paramagnetic substances in terms of their relative permeability  (μr) and susceptibility(χ).