Uploaded May 2018 | Updated September 2026, 2 weeks ago
A subscriber asked to see a magnet on the ferrocell that has a metal piece on the end of the magnet. I used a non magnetic stack of pennies on one end and on both ends. As I suspected there doesn't seem to be any change in the field.
A subscriber asked to see a magnet on the ferrocell that has a metal piece on the end of the magnet. I used a non magnetic stack of pennies on one end and on both ends. As I suspected there doesn't seem to be any change in the field.










