From the blog "Blog goalkeeper0"
As advised by Mr. Fullerton, I did the Coat-hanger bubbles experiment to further understand flux!
First, in my closet I found a nice metal coat-hanger suitable for the trial. After attempting to reshape the coat-hanger, I learned that my hangers are very strong, or that I lack strength; so, I went to my brother's toolbox and grabbed pliers to help bend the wire into a slinky-like shape. My coil ended up having four turns. I then ventured into my kitchen to fill th