Capacitors: Theory and Applications

This lecture covers the theory and applications of capacitors, explaining how the capacitance of a capacitor is related to its charge and voltage. It discusses the proportional relationship between tension and charge, as well as the capacity of a capacitor to store charges. The lecture also delves into examples of capacitors, such as planar and spherical capacitors, and explores the calculation of the field between capacitor plates. Additionally, it examines the concept of radial field and the choice of dielectric material for capacitors.