what is the si unit of magnetic field
Magnetic field The magnetization vector field M represents how strongly a region of material is magnetized. It is defined as the net magnetic dipole moment per unit volume of that region. The magnetization of a uniform magnet is therefore a material constant, equal to the magnetic moment m of the magnet divided by its volume. Since the SI unit of magnetic moment is Aâ‹…m2, the SI unit of magnetization M is ampere per meter, identical to that of the H-field.
Milli- Milli- (symbol m) is a unit prefix in the metric system denoting a factor of one thousandth (10âˆ’3).[1] Proposed in 1793[2] and adopted in 1795, the prefix comes from the Latin mille, meaning "one thousand" (the Latin plural is milia). Since 1960, the prefix is part of the International System of Units (SI).