Question

Magnets which behave as magnets only while on passing electric current in a coil wrapped around them.

Answer 1

Electromagnet:

1. When an electric current flows through a conductor, it creates a magnetic field around the conductor.
2. Due to this it behave like a magnet, This is known as electromagnet.

Hence,Magnets which behave as magnets only while on passing electric current in a coil wrapped around them is known as Electromagnet.