Module B is unofficially divided into two sub-modules, the first dedicated to teaching classical electrodynamics, the second to Einstein's special (or restricted) theory of relativity. In particular, the specific contents can be summarized as follows:

CLASSICAL ELECTRODYNAMICS
- ELECTROMAGNETIC INDUCTION
Static Maxwell equations, Faraday-Neumann-Lenz law, applications of Faraday's law, self-induction, RL circuits, electric oscillations, Maxwell equations

- ELECTROMAGNETIC WAVES
Maxwell's equations without sources: plane waves, spherical waves

- RADIATION FROM MOVING CHARGES
Maxwell equations with sources: potentials, retarded potentials, point charge, dipole approximation, spectrum of electromagnetic waves, multipoles expansion

- RADIATION-MATTER INTERACTION
Diffusion, chromatic dispersion in a dielectric, absorption of radiation, free electrons.

SPECIAL RELATIVITY
- FORMULATION OF THE THEORY
Minkowski space-time, Lorentz transformations, composition of velocity, relativistic acceleration, paradoxes of RS

- RELATIVISTIC MECHANICS
Generalization of Newtonian mechanics, massless particles, example: charge in an EM field, example: particle in a central potential

-VECTOR AND TENSORAL ALGEBRA
Four-vector, tensors, 1-forms, metric tensor, covariant formulation of mechanics, example: Compton effect, example: energy-momentum tensor

- COVARIANT ELECTRODYNAMICS
Principle of minimum action and the electromagnetic tensor, covariant formulation of Maxwell's equations, transformations of fields, radiation from relativistic charges