Question

What material is the core of an electromagnet made of ???​

Answer 1

Explanation:

it is made of a metal or otherwise lead is it right or wrong

Answer 2

Answer:

ferromagnetic material

A simple electromagnet consisting of a coil of wire wrapped around an iron core. A core of ferromagnetic material like iron serves to increase the magnetic field created. The strength of magnetic field generated is proportional to the amount of current through the winding.