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GyanMul Prep · NEB +2 · Science · Grade 12

Physics (Science, Grade 12)

Everything on these tabs is Physics (Science, Grade 12) only, within NEB +2 Science · Grade 12.

Chapter 17 of 25 · Physics (Science, Grade 12)

Magnetic Properties of Materials

5 topics
Board exam — Electricity and Magnetism, 21 marks across 6 chapters
21 solved questions

Why a material changes the field inside it: magnetizing field and magnetization, the susceptibility and permeability that relate them, and the three classes of material the relation sorts substances into.

Practise this chapter Read solved questions

Topics

What the syllabus defines for this chapter

1Magnetic intensity, magnetization, permeability and susceptibility
2Relation between relative permeability and susceptibility
3Diamagnetic, paramagnetic and ferromagnetic materials
4Hysteresis and the hysteresis loop
5Choice of magnetic material for a permanent magnet and for a transformer core

GyanMul Prep · NEB +2 · Science · Grade 12

Physics (Science, Grade 12)

Everything on these tabs is Physics (Science, Grade 12) only, within NEB +2 Science · Grade 12.

Science · Grade 12 subjects

Chapter 17 of 25 · Physics (Science, Grade 12)

Magnetic Properties of Materials

5 topics
Board exam — Electricity and Magnetism, 21 marks across 6 chapters
21 solved questions

Why a material changes the field inside it: magnetizing field and magnetization, the susceptibility and permeability that relate them, and the three classes of material the relation sorts substances into.

Practise this chapter Read solved questions

Topics

What the syllabus defines for this chapter

1Magnetic intensity, magnetization, permeability and susceptibility
2Relation between relative permeability and susceptibility
3Diamagnetic, paramagnetic and ferromagnetic materials
4Hysteresis and the hysteresis loop
5Choice of magnetic material for a permanent magnet and for a transformer core