Ring Launcher - Demonstration

[@MikeHensley-sc3ns]

This seems like proof that electric currents actually travel outside of the wire as other videos suggest and not the core of the wire.

[@vanshsharma712]

I can be wrong but i think it's an example of Eddy current experiment where the flux of the metalic ring is changed by the electromagnet and the Eddy current is produced in the ring as the current will oppose the magnet so it jumped. It can be wrong but i think i learnt this in my school this year in alternating currents

[@PhilipRussell]

Yes that's correct

[@ashok2148]

So its not the lorentz force?

[@vanshsharma712]

@@ashok2148 yes I learned this in electromagnetic induction.

[@me_nitin.sharma]

​@@PhilipRussell Isn't it the Faraday's law???

[@Oort1900]

Awesome