Como Visualizar as Linhas de Campo Elétrico – How to View the Electrical Field Lines

**********************************************************************************************************************************

How to View the Electrical Field Lines – Have you ever wondered how scientists find the information that will stop in our textbooks?
In this video we will try to demonstrate with few materials and easy to obtain how you can visualize the lines of an electric field. Let’s also demonstrate why your car is a safe place to be during a lightning storm.