A magnetic wire magnetic moment M is bent into a shape with all segments of equal length the new magnetic moment is

A "bar" magnet of magnetic moment M is bent in 'uu' shape such that all the parts are of equal lengths. Then new magnetic moment is

A bar magnet of magnetic moment M is bent in shape with equal arm lengths.The new magnet moment is

A bar magnet of magneticmoment M is bent in the 'U' shape such that all the parts are of equal lengths.Then the new magnetic moment is

A bar magnet of magnetic moment "M" is bent in the 'U' shape such that all the parts are of equal lengths.Then the new magnetic moment

A steel wire of length 'l' has a magnetic moment 'M'. It is bent in 'L' shape having equal size of arm. The new magnetic moment is

A steel wire of length 'l' has a magnetic moment 'M'. It is bent in 'L' shape having equal size of arm. The new magnetic moment is

A metallic wire of 10pi cm and of magnetic moment M is bent into a semi circle. Calculate the new magnetic moment.

The product of the length of the magnet and its pole strength is called the moment of a magnet or Magnetic moment. If 'm' is the pole strength and 2l is the length of the magnet then, the moment of the magnet or Magnetic moment is given by. M =m xx 2l . Also, Magnetic moment is a vector quantity, with its direction from south pole to north pole along its axial line. If a bar magnet of magnetic moment 80 units be cut into two halves of equal lengths the magnetic moment of each half will be