Question

Plz help in this Q I promise I will follow anyone who answers my Q and I will mark the first on as brainiest answer promise

Answer 1

Answer:

magnetic pull.......

Answer 2

Answer:

magnets have the attrection force and iron bar is a good source of attrecting magnets in this case the magnet loses magtism and the iron gets the iron magtism so because the pin is also of iron it gets attracted.

thanks