Electrodynamics - Polarization and the Interaction Between Charges and Matter

Learn about atomic polarization and charge-matter interactions in this 26-minute physics lecture that begins chapter 4 of Griffith's Introduction to Electrodynamics. Explore how atoms become polarized when exposed to electric charges and master the calculations for determining forces between charges and neutral atoms. Examine a practical Python simulation modeling the interaction between a point charge and an insulating cube, with access to the complete code for hands-on experimentation. Gain fundamental understanding of electrodynamic principles through clear explanations and computational modeling techniques that bridge theoretical concepts with practical applications.