calisdad
Bronze Member
Eagle, I was fascinated by the copper/magnet experiment. So I passed it around and this is the explanation I found most likely:
the friction caused by the magnet passing through the copper creates a current....just (exactly) like a small generator. The electrical current creates resistance and slows the magnet.
Thanks for sharing.
C-dad
the friction caused by the magnet passing through the copper creates a current....just (exactly) like a small generator. The electrical current creates resistance and slows the magnet.
Thanks for sharing.
C-dad