Topper's Solved these Questions
MAGNETISM AND MATTER
KUMAR PRAKASHAN|Exercise SECTION B Numericals (Numerical From Textual Illustrations)|18 VideosMAGNETISM AND MATTER
KUMAR PRAKASHAN|Exercise SECTION B Numericals (Numerical From Textual Exercise)|25 VideosMAGNETISM AND MATTER
KUMAR PRAKASHAN|Exercise SECTION A QUESTIONS - ANSWERS (5.7 Permanent Magnets And Electromagnets)|3 VideosELECTROSTATIC POTENTIAL AND CAPACITANCE
KUMAR PRAKASHAN|Exercise Section D ( MCQs asked in Cometitive Exams )|39 VideosMOVING CHARGES AND MAGNETISM
KUMAR PRAKASHAN|Exercise SECTION D (MCQs ASKED IN COMPETITIVE EXAMS)|34 Videos
Similar Questions
Explore conceptually related problems
KUMAR PRAKASHAN-MAGNETISM AND MATTER-Try Yourself
- The domain contains about ...... atoms.
Text Solution
|
- A small bar of ferromagnetic substance placed in a non-magnetic field ...
Text Solution
|
- Give some examples of ferromagnetic substance.
Text Solution
|
- Give some examples of paramagnetic substance.
Text Solution
|
- What is hard ferromagnetic substance ?
Text Solution
|
- Alnico is a alloy of which metals ?
Text Solution
|
- What are soft ferromagnetic materials ?
Text Solution
|
- Write the uses of soft ferromagnetic material.
Text Solution
|
- Explain Curie temperature.
Text Solution
|
- What is retentivity?
Text Solution
|
- What are permanent magnets ? Give the ways for preparing them.
Text Solution
|
- What materials should be used to make permanent magnets ?
Text Solution
|
- Why steel is suitable to make permanent magnet?
Text Solution
|
- What materials should be used to make permanent magnets ?
Text Solution
|
- Give information about electromagnets.
Text Solution
|
- What type of materials can use to make an electromagnet ?
Text Solution
|
- Name the suitable material for electromagnet.
Text Solution
|
- How can the magnetic field of solenoid be increased for given current ...
Text Solution
|
- What should be the resistivity of materials for electromagnetism ?
Text Solution
|
- Give the uses of electromagnets.
Text Solution
|