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 A ⋅ m , the SI unit of magnetization M is ampere per meter , identical to that of the H - 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 A ⋅ m , the SI unit of magnetization M is ampere per meter , identical to that of the H - field .
The SI unit of magnetic moment is A ⋅ m, the SI unit of magnetization M, the magnetization vector field, is ampere per meter, identical to that of the H - field.
The magnetization vector field M represents how strongly a region of material is magnetized . Since the SI unit of magnetic moment is A ⋅ m , the SI unit of magnetization M is ampere per meter , identical to that of the H - field .