- #1
sachooo
- 4
- 0
Recently while working with electromagnet , we noticed one thing.
I we bring strong magnet near very weak PM or electromagnet, It will attract the weak one whatever is the polarity of magnets.
we increased power to electromagnet then it was giving repulsion.
I did't understand this phenomenon can anybody explain this to me.
I we bring strong magnet near very weak PM or electromagnet, It will attract the weak one whatever is the polarity of magnets.
we increased power to electromagnet then it was giving repulsion.
I did't understand this phenomenon can anybody explain this to me.