Question

1) What is an electromagnet?

2) State three ways of demagnetizing a magnet.​

Answer 1

Explanation:

✳Answer✳

✳1)An electromagnet is type of magnet in which the magnetic field is produced by an electric current.✳

Answer 2

What is an electromagnet?

answer

↘️↘️

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into a coil. A current through the wire creates a magnetic field which is concentrated in the hole, denoting the centre of the coil.

2 State three ways of demagnetizing a magnet.

answer

↘️↘️

Demagnetization randomizes the orientation of magnetic dipoles. Demagnetization processes include heating past the Curie point, applying a strong magnetic field, applying alternating current, or hammering the metal. Demagnetization occurs naturally over time.

hope its helpful to u