Chapter 5 - Magnetism and Matter
Topic Covered
- Basics of Magnetism
- The Bar Magnet
- Magnetic field lines
- Properties of Magnetic Field Lines
- Magnetic Dipole
- Bar magnet as an equivalent Solenoid
- Torque on a Bar magnet in a Magnetic field
- Potential energy of a Magnetic Dipole in a magnetic field
- Electrostatic Analogue of Magnetism
- Magnetism and Gauss's Law
- Magnetic Field of Earth
- Causes of Earth's Magnetism
- Magnetic Elements
- Magnetic declination
- Magnetic Dip or Magnetic Inclination
- Horizontal component
- Bohr Magneton or Magnetic Dipole moment of an atom due to revolving electron
- Bohr Magneton
- Magnetic Permeability
- Magnetic field strength
- Magnetic induction
- Magnetic force or Magnetising Intensity
- Intensity of Magnetisation
- Magnetic Susceptibilty
- Classification of Magnetic materials
- Diamagnetic substances
- Paramgnetic substances
- Ferromagnetism
- Hysteris curve
- Energy dissipation due to Hysterisis
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