Magnetism & Magnetic Materials

Formulas are organized based on their importance in the CAT exam.
1 Permeability Relations
2 Time Period of Magnetic Dipole Oscillation
3 Lorentz Force on Moving Charge
4 Angle of Dip Relation
5 Magnetic Susceptibility
6 Magnetic Moment of Current Loop
7 Earth's Magnetic Field Components
8 Torque on Magnetic Dipole
9 Potential Energy of Dipole
10 Axial Field of Bar Magnet
11 Equatorial Field of Bar Magnet
12 Soft Iron Properties
13 Magnetic Dipole Moment
14 Work Done Rotating Dipole