Electromagnetism Explained
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Questions and Answers

Which of the following best describes a regular magnet?

  • A magnet that has a North and South Pole (correct)
  • A magnet that is made of iron
  • A magnet that is created by running an electric current through a wire
  • A magnet that is attracted to steel

    • What happens when you put a North Pole near a South Pole of a magnet?

  • They create a magnetic field
  • They repel each other
  • They attract each other (correct)
  • They have no effect on each other

    • What happens when you put a North Pole near another North Pole or a South Pole near another South Pole of a magnet?

  • They repel each other (correct)
  • They attract each other
  • They create a magnetic field
  • They have no effect on each other

    • What is an electromagnet?

    <p>A magnet that is created by running an electric current through a wire</p> Signup and view all the answers

    What happens to the strength of the magnetic field as you move further from the wire in an electromagnet?

    <p>It becomes weaker</p> Signup and view all the answers

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