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A short bar magnet placed with its axis ...

A short bar magnet placed with its axis at` 30^(@)` with an external field of 800 G experiences a torque of 0.016 Nm.
(a)What is the magnetic moment of the magnet ?

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AAKASH SERIES-MAGNETISM-ADDITIONAL EXERCISE
  1. In Fg. 5.4 (b). The magnetic needle has magnetic moment 6.7xx10^(-2)Am...

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  2. A short bar magnet placed with its axis at 30^(@) with an external fie...

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  3. A short bar magnet placed with its axis at 30^(@) with an external fie...

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  4. A short bar magnet placed with its axis at 30^(@) with an external fie...

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  5. (a) What happens if a bar magnet is cut into two pieces : (i) transver...

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  6. A magnetised needle in a uniform magnetic field experiences a torque b...

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  7. Must every magnetic configuration have a north pole and a south pole? ...

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  8. (b) A magnetised needle in a uniform magnetic field experiences a torq...

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  9. What is the magnitude of the equatorial and axial fields due to a bar ...

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  10. The figure shows the various p[osiotions (labelled by subscripts) of s...

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  11. The figure shows the various p[osiotions (labelled by subscripts) of s...

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  12. The figure shows the various p[osiotions (labelled by subscripts) of s...

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  13. Magnetic field lines show the direction (at every point) along which a...

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  14. Magnetic field liness can be entirely confined within the core of a to...

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  15. If magnetic monpole existed, how would Gauss law of magnetism be modif...

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  16. Does a bar magnet exert a torque on itself due to its own field? Does ...

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  17. Magnetic field arises due to charges in motion. Can a system have magn...

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  18. The earth’s magnetic field at the equator is approximately 0.4 G. Esti...

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  19. In the magnetic meridian of a certain place, the horizontal component ...

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  20. A solenoid has a core of a material with relative permeability 400. Th...

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