![تويتر \ Matthew Blackman على تويتر: "Students worked on whiteboards to determine the direction of the magnetic flux, change in flux, and induced current below the magnet and above the magnet as تويتر \ Matthew Blackman على تويتر: "Students worked on whiteboards to determine the direction of the magnetic flux, change in flux, and induced current below the magnet and above the magnet as](https://pbs.twimg.com/media/DUuGF34XkAQ-oLK.jpg)
تويتر \ Matthew Blackman على تويتر: "Students worked on whiteboards to determine the direction of the magnetic flux, change in flux, and induced current below the magnet and above the magnet as
![What Happens When You Drop A Magnet Through A Copper Tube? Ahh, Physics, you never stop to amaze me.… | Electromagnetic induction, Physics and mathematics, Magnets What Happens When You Drop A Magnet Through A Copper Tube? Ahh, Physics, you never stop to amaze me.… | Electromagnetic induction, Physics and mathematics, Magnets](https://i.pinimg.com/originals/66/b1/a7/66b1a76e71195b77fd0311690a9eb212.jpg)
What Happens When You Drop A Magnet Through A Copper Tube? Ahh, Physics, you never stop to amaze me.… | Electromagnetic induction, Physics and mathematics, Magnets
![Matthew Blackman on Twitter: "Dropping a strong magnet through a copper pipe is one of the most AMAZING ways to demonstrate electromagnetic induction! AP students are using Lenz's Law to analyze the Matthew Blackman on Twitter: "Dropping a strong magnet through a copper pipe is one of the most AMAZING ways to demonstrate electromagnetic induction! AP students are using Lenz's Law to analyze the](https://pbs.twimg.com/media/DUuGOdhXcAE4Sxc.jpg)