Question

describe an activity how an iron nail can be magnitised

Answer 1

With only basic materials such as a permanent magnet, electrical wires and a battery, a teacher can demonstrate different ways to magnetize an iron nail. He can turn a nail into an electromagnet, or permanently magnetize it by rubbing it with another magnet.

Answer 2

With only basic materials such as a permanent magnet, electrical wires and a battery, a teacher candemonstrate different ways tomagnetize an iron nail. He can turn anail into an electromagnet, or permanently magnetize it by rubbing it with another magnet.