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The magnetic induction at a point on axi...

The magnetic induction at a point on axis or equator is proportional to n" power of distance from centre where n is

A

3

B

-3

C

-2

D

2

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CHETANA PUBLICATION-MAGNETISM-EXERCISE
  1. Choose the corect options. The magnetic induction due to a bar magnet...

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  2. Choose the corect options. If at a given place the earth's magnetic i...

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  3. The magnetic induction at a point on axis or equator is proportional t...

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  4. The direction of earth's magnetic field is horizontal and vertical res...

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  5. The study of earth's magnetic field is called as

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  6. Choose the corect options. The magnetic length of a dipole is

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  7. The magnetic fields at a distance 'd' from a short bar transverse posi...

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  8. Choose the corect options. The magnetic field at a point A on the axi...

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  9. Choose the corect options. When a bar magnet is placed in a uniform ma...

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  10. Choose the corect options. The pole strength of a magnet is

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  11. Choose the corect options. Magnetic flux is defined as number of magne...

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  12. Choose the corect options. The angle of dip is zero at

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  13. Choose the corect options. A thin rod of length L is magnetized and h...

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  14. Choose the corect options. Let r be the distance of a point on the ax...

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  15. Choose the corect options. A place where the vertical components of t...

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  16. The magnetic fields at a distance 'd' from a short bar transverse posi...

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  17. Choose the corect options. The magnetic field at a point A on the axi...

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  18. What is magnetic flux? State its SI unit

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  19. Define Magnetic Induction at any point?

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  20. What are magnetic poles.

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