Electricity in nature, electrical charge, Coulomb law, electrostatic field, Gauss law for the electric field, electrostatic potential, electromotive force, conductors and insulators, electric current, Ohm's law and resistance, capacitance, capacitors and dielectrics, electric circuits.
Natural magnets, magnetic field, Lorentz force, Gauss law for the magnetic field, Biot-Savart law, Ampère's circuital law, displacement current, dia- para- ferro- magnetism, Faraday induction; terrestrial magnetism, solar magnetic cycle and climatic effects.
Ambient radiation, Maxwell equations and electromagnetic waves, Poynting vector, solar radiation energy, polarization, reflection and refraction of e.m. waves, light scattering, diffusion, interference and diffraction
The electromagnetic spectrum
Radio and telecommunications waves, microwaves; infrared radiation, visible light and colors, human eye and vision, ultraviolet rays, X and γ rays, ionizing radiation. Electromagnetic Sources. Electromagnetic pollution, power lines and radio stations, regulations. Measurements of electromagnetic fields.
Radiation and particles: Natural and artificial radiations, atomic nucleus and particles, the energy of the nucleus, radioactivity, decays α, β and γ. Natural and artificial radioctivity. Radiation-Matter interaction. Ionization and Ionizing radiation. Radioprotection. Fundamental principles of radioprotection. Detectors of radioprotection.