engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Physics Magnetism and Maxwell's Equations Magnetic Materials
Consider the following statements:
1. SI unit of magnetisation is Am-3
2. SI unit of permeability TmA-1
3. SI unit of magnetic field Tesla
4. SI unit of susceptibility is Am-1
Which of the above statements are correct
1
1) and 3) only
2
2) and 3) only
3
2) and 4) only
4
1), 2), 3) and 4)