EM Fine beam Tube Exp 1

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=obJEmFMH9P4

This demo shows how to balance an electric field and magnetic field for an accelerated electron to work out a charge to mass ratio. • Using Helmholtz Coils for mag 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