A permanent magnet in the shape of a thin cylinder of length 10 cm has Calculate the magnetization current IM.
Magnetization current equal to
The length of the cylinder is, the magnetic moment of the cylinder is
Magnetization current is the ratio between magnetic moment of the object and the length of the object, which is magnetized.
is the magnetization current, M is the magnetic moment and is the length of the object that is to be magnetized. has to be converted into meters
Magnetization current (IM) is the current that flows in the primary winding of the transformer when no loads are attached to the secondary winding. This same current generates a magnetic field and energy is produced under no load condition.
Therefore, after solving the problem we get the value of the Magnetization current equal to
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