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Magnetic Properties Of Material - Questions and Answers

Practice questions on Magnetic Properties Of Material.

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6. Salt solutions of nickel are
A. diamagnetic
B. paramagnetic
C. ferromagnetic
D. non-magnetic
Explanation:
7. A material has a permeability of 0.1 H/m when the magnetic intensity is 20 A/m. The magnetic induction inside the material will be
A. 0.5 T
B. 0.2 T
C. 200 T
D. 2 T
Explanation:
8. Which of the following is strongly magnetized in a weak magnetic field
A. Ni
B. Ag
C. Pt
D. Bi
Explanation:
9. The substance having even number of electrons exhibits
A. diamagnetic
B. paramagnetic
C. ferromagnetic
D. conductivity
Explanation:
10. The material which gets magnetized in a direction opposite to the field is
A. diamagnetic
B. paramagnetic
C. ferromagnetic
D. nonmagnetic
Explanation: