Aula 17: Efeito Hall e o sinal dos portadores de carga

This lesson discusses the Hall experiment, whose objective throughout the second half of the 19th century was to determine the algebraic sign of charge carriers. In the literature, this topic is generically called the Hall Effect. This lesson is organized in the following sequence of topics: 1. Introduction to the problem of the sign of charge carriers 2. Description of the Hall experiment 3. Estimation of the Hall potential difference