Magnetism & Magnetic Materials

Formulas are organized based on their importance in the CAT exam.
1 Angle of Dip Relation
2 Torque on Magnetic Dipole
3 Lorentz Force on Moving Charge
4 Permeability Relations
5 Time Period of Magnetic Dipole Oscillation
6 Magnetic Susceptibility
7 Magnetic Moment of Current Loop
8 Earth's Magnetic Field Components
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