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When a magnet is cut into two pieces alo...

When a magnet is cut into two pieces along its length,then each piece of magnet will have

A

Same pole strength

B

Reduced pole strength

C

Increased pole strength

D

Can not be predicted

Text Solution

Verified by Experts

The correct Answer is:
B
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NIKITA PUBLICATION-MAGNETISM -MCQs
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  2. A magnet is cut into two pieces perpendicular to its legth,then each p...

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  3. When a magnet is cut into two pieces along its length,then each piece ...

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  5. A bar magnet of magnetic moment M is cut into two parts of equal lengt...

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  6. Two identical thin bar magnets, each of length L and pole strength m a...

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  7. A large magnet is broken into two pieces,so that their length are in t...

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  8. A thin rod of length L is magnetised and has magnetic moment M.The rod...

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  9. A steel wire of length l has a magnetic moment M. It is bent into a se...

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  10. A closlly wound coil of 1000 turns and cross sectional area 2xx10^(-4)...

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  11. The magnetic induction at a point on axis of a short magnetic dipole i...

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  12. The magnetic induction at a point on equator of a short magnetic dipol...

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  13. The magnetic induction at any point due to a short magnetic dipole is

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  14. The direction of resultant magnetic induction at any point due to a sh...

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  15. The magnetic induction due to a bar magnet at an axial point is direct...

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  16. The magnetic induction due to a bar magnet at an axial point is direct...

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  17. Magnetic induction at a point due to short magnetic dipole isB(1).The ...

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  18. If the angle 0 is varied,keeping r constant magnetic induction will

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  19. The magnetic induction at any point due to short magnetic dipole is in...

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  20. The magnetic field strength at a distance 2m from a magnetic pole is2x...

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