The electric charge of the human body
In the mid-19th century, the Van de Graaff generator was considered an interesting device. It can also be used to demonstrate how charges flow through a conductor.
01:13
Grades 5 – 12
موزالينک
/لينک وب
In the mid-19th century, the Van de Graaff generator was considered an interesting device. It can also be used to demonstrate how charges flow through a conductor.
01:13
Grades 5 – 12
موزالينک
/لينک وب