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Relative permeability of diamagnetic mat...

Relative permeability of diamagnetic materials are_______.

A

zero

B

equal to unity

C

less than unity

D

greater than unity

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CHETANA PUBLICATION-Magnetic Materials-EXERCISE
  1. If oxygen gas is introduced between the pole pieces of a magnet .

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  2. Which of the following is a diamagnetic group?

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  3. Relative permeability of diamagnetic materials are.

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  4. The diamagnetic material has susceptibility.

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  5. The universal property among all substances, is.

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  6. A rectangular magnet suspended freely has a period of oscillation equa...

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  7. The torque acting on a magnetie dipole of moment 5 A m^(2) when placed...

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  8. A magnetizing field of intensity 1600A//m produces a magnetic flux of ...

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  9. In order to have a strong electromagnet it must have

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  10. A bar magnet is demagnetized by inserting the inside a solenoid of len...

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  11. A paramagnetic material has 10^28 atom//m^3.Its magnetic susceptibilit...

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  12. The number of electrons flowing in a current carrying circular coil pe...

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  13. The correct relation between mu,mu0, x is

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  14. The net magnetic dipole moment per unit volume is known as

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  15. SI unit of intensity is

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  16. The Gyromagnetic Ratio is given by

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  17. Two substances A and B have their relative permeabilities slightly gre...

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  18. What isCurie temperature?

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  19. What is the effect of temperature on magnetization of paramagnetic mat...

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  20. Write a short note on electromagnets.

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