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An iron nail near a bar magnet experienc...

An iron nail near a bar magnet experiences

A

One torque

B

Torque and force of attraction

C

Only force

D

Torque and force of repulsion

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-MAGNETISM AND MATTER -ASSIGNMENT (SECTION C)
  1. Two identical bar magnets are fixed with their centres at a distance d...

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  2. Charge q is uniformly spread on thin ring of radius R. The ring rotate...

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  3. A bar magnet having a magnetic moment of 2xx10^(4) JT^(-1) is free to ...

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  4. If a diamagnetic substance is brought near the North or the South pol...

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  5. Curie temperature is the temperature above which

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  6. Nickel shows ferromagnetic property at room temperature. If the temper...

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  7. Above Curie temperature:-

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  8. If the magnetic dipole moment of an atom of diamagnetic material, para...

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  9. A bar magnet having a magnetic moment of 2xx10^(4) JT^(-1) is free to ...

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  10. A bar magnet of magnetic moment M, is placed in a magnetic field of in...

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  11. Tangent galvanometer is used to measure : -

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  12. The work done in turning a magnet of magnetic moment 'M' by an angle 9...

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  13. Dua to the earth's magnetic field, charged cosmic ray particles

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  14. For protecting a sensitive equipment from the external magnetic field,...

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  15. Two bar magnet having same geometry with magnetic moment M and WM are ...

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  16. According to Curie's law, the magnetic susceptibility of a substance a...

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  17. Diamagnetic material in a magnetic field moves :

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  18. If the magnetic dipole moment of an atom of diamagnetic material, para...

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  19. A current loop in a magnetic field: (1.)experiences a torque whether...

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  20. An iron nail near a bar magnet experiences

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