07 May 2024

Fun with Electrostatics


 I'm having some fun with the students investigating Electrostatics. We are deflecting water, moving suspended rods, charging hair, fixing balloons to walls and ceilings, and fixing plastic and paper to windows with no glue, just some charge. Then, using amber to clean a PC fan of dust.

No comments:

Post a Comment

Why Mechanics Questions Go Wrong (It’s Not the Maths… It’s the Setup)

  Why Mechanics Questions Go Wrong (It’s Not the Maths… It’s the Setup) “Most students lose marks in mechanics before they even start the ...