![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
Key HW 7_3. 1. I demonstrated in the lecture a short cylindrical bar magnet being dropped through a vertical aluminum pipe and t
![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)