EASY
12th ICSE
IMPORTANT
Earn 100

Distinguish between diamagnetic, paramagnetic and ferromagnetic substances. Give two examples of each.

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 2

Classify materials on the basis of their behaviour in a magnetic field. Under what category does iron come?

How does the magnetic property of iron change with rise in temperature?

EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 2

Classify materials on the basis of their behaviour in a magnetic field. Under what category does iron come?

Why does the magnetisation of a paramagnetic salt increase on cooling?

EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 3
Distinguish between diamagnetism and  paramagnetism. Why is the magnetism paramagnetic of a substance lost on heating?
HARD
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 4
Discuss atomic model of magnetism. Explain on the basis of this model the difference in ferromagnetic, paramagnetic and diamagnetic substances.
HARD
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 5
Describe the atomic model of magnetism. Explain magnetisation and demagnetisation of an iron rod on the basis of atomic model.
MEDIUM
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 6
What is paramagnetism ? Explain it on the basis of electron theory.
MEDIUM
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 7
Discuss in detail the domain theory of ferromagnetism.
HARD
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 10 - Magnetic Classification of Substances>QUESTIONS>Q 8
Explain the terms magnetisation, magnetising field intensity, permeability relative permeability and magnetic susceptibility Write the relation between permeability and susceptibility.