PLEASE ANSWER NICELY HAD A BAD PROPLEM WITH HURTFUL ANSWERS BEFORE. What are some industrial uses of electromagnets? Thanks for all your help!!

The answers you received WERE helpful, starting with the very first one with a link. You are way off base. Even I am afraid to write this because you might negative me.

I suggest wikipedia for big, general questions with factual answers. You could spend the rest of time learning from that site. There are links upon links, and even references to other works at the bottom of each page.

This site here is really not what you should be looking at.

Well said.