ELECTROMAGNETS IN A BELL AND A SPEAKER!!

ELECTROMAGNETS IN A BELL AND A SPEAKER!!

ELECTROMAGNETISM

ELECTROMAGNETISM

*If you have watched the videos, please, bring the material. 

Let's also play a game ... write on a paper your name and grandmother's  or grandfather's date of birth and give it to me in silence, to know who are really watching the blog ;)

ELECTROLYSIS

ELECTROLYSIS

Homemade compass

Homemade compass

 

MAGNETOSPHERE

MAGNETOSPHERE

 

MAGNETISM

MAGNETISM