The magnetic field has units in the SI system is set to A/m magnetic fields because the definition from the current flowing in a wire, a magnetic field of 1 A/m 125. our attainments is the magnetic field at the center of a circular coil whose diameter of 1 m and 1 ampere current. Cgs system of units, section in a magnetic field is the Oersted Oe = jjj by 1.Definition from the strength of the magnetic pole.
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