the ones that attract stuff
no, the type of metal used is platinum which is unfavorable to metal or magnet.
You can use neodymium magnet (also known as NdFeB, NIB, or Neo magnet) which is the most widely-used type of rare -earth magnet, is a permanent magnet made from an alloy of neodymium, iron, and boron to form the Nd2Fe14B tetragonal crystalline structure.
A magnet
An electro magnet.
i think table sugar
iron
Iron filings will demonstrate the lines of magnetic force around a magnet.
60 watt.
indutive
iron
small magnet used to give direction
A lifting magnet is an electromagnet that is meant to hold or move material that comes in contact with the magnet. This is the opposite of a traction magnet.