Respuesta :
Answer:
The three basic items to make an electromagnet are a source of current, conducting wire, and a metallic core. Electromagnetic is a type of magnet which is formed with the help of electricity.
When the current is allowed to pass through the wire and the metallic core, the magnetic field is generated around the metallic core and when the current is turned off, the metallic core losses the property of magnetism.
There are three basic items for making an electromagnet that represent the source of current, conducting wire, and the metallic core.
What is Electromagnetic?
It is the type of magnet that should be created with the help of electricity. At the time when the current should be permitted for passing via the wire and the metallic core so here the magnetic field should be generated around the metallic core and at the time when the current should be turned off so here the metallic core should be lost the magnetism property.
Learn more about metal here: https://brainly.com/question/21845223
