Questions tagged 'Magnet and It's Properties'

• An iron rod of length L and magnetic moment M is bent in the form of a semicircle. Now its magnetic moment will be
  Category: magnetism | Tags: Magnet and It's Properties
• Unit of magnetic flux density (or magnetic induction) is
  Category: magnetism | Tags: Magnet and It's Properties
• Magnetic intensity for an axial point due to a short bar magnet of magnetic moment M is given by
  Category: magnetism | Tags: Magnet and It's Properties
• A magnet is placed in iron powder and then taken out, then maximum iron powder is at
  Category: magnetism | Tags: Magnet and It's Properties
• A magnet of magnetic moment M and pole strength m is divided in two equal parts, then magnetic moment of each part will be
  Category: magnetism | Tags: Magnet and It's Properties
• Points A and B are situated along the extended axis of 2 cm long bar magnet at a distance x and 2x cm respectively. From the pole nearer to the points, the ratio of the magnetic field at A and B will be
  Category: magnetism | Tags: Magnet and It's Properties
• If a magnet of pole strength m is divided into four parts such that the length and width of each part is half that of initial one, then the pole strength of each part will be
  Category: magnetism | Tags: Magnet and It's Properties
• The distance of two points on the axis of a magnet from its centre is 10 cm and 20 cm respectively. The ratio of magnetic intensity at these points is 12.5 : 1. The length of the magnet will be
  Category: magnetism | Tags: Magnet and It's Properties
• Ratio of magnetic intensities for an axial point and a point on broad side-on position at equal distance d from the centre of magnet will be or The magnetic field at a distance d from a short bar magnet in longitudinal and transverse positions are in the ratio
  Category: magnetism | Tags: Magnet and It's Properties
• The magnetism of magnet is due to
  Category: magnetism | Tags: Magnet and It's Properties

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