1. What is an electromagnet?

  1. What is an electromagnet?
  2. List any of its two uses
  3. Draw a labelled diagram to show how an electromagnet is made.
  4. What is the purpose of the soft iron core used in making an electromagnet?

1.An electromagnet is device used to produce magnetic field with the help of electricity.

2.An electromagnet is used for lifting heavy loads. It is also used in automatic door locking systems.

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4.A soft iron is used as a core in order to strengthen the magnetic field created by the electromagnet.