Basic Science : Magnetic Properties Of Material QUESTIONS AND ANSWERS :: part1 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.If the relative permeability is 104, then the susceptibility will be |
| 99 |
| 999 |
| 1000 |
| 9999 |
22.If the relative permeability is less than 1, then the substance is |
| paramagnetic |
| diamagnetic |
| ferromagnetic |
| either para or ferromagnetic |
23.If the magnetic moment, M and the magnetic field of induction, B of a material are in the same direction, then the magnetic material is |
| paramagnetic |
| diamagnetic |
| either paramagnetic or diamagnetic |
| neither paramagnetic nor diamagnetic |
24.Which of the following is NOT ferromagnetic |
| Co |
| Cr |
| Ni |
| Fe |
25.Which one of the following is diamagnetic |
| Cr |
| Ni |
| Pb |
| Al |
More Magnetic Properties Of Material QUESTIONS AND ANSWERS available in next pages
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