How Magnetic Whiteboards Work – The Power Of Magnetic Fields

Many people connect magnets in their minds to tiny items on a refrigerator or whiteboard, the guts of a compass, or perhaps a giant, red, horseshoe-shaped object used in cartoons. Many of us don’t know what makes up magnetic fields, or why they work, and believe that magnetism does not affect our daily lives. Continue reading How Magnetic Whiteboards Work – The Power Of Magnetic Fields

How do Magnets Work on a Magnetic Board?

What is a Magnet?

The word “magnet” comes to us from the ancient Greeks, who were aware of the basic properties of magnetic stones as far back as about 600 B.C. Legend attributes the name to Magnes, a shepherd whose metal staff struck the first such stone, but in truth, it probably came from a city in Asia Minor famous for magnetic minerals. A magnet is any object that generates a magnetic field. Each magnet has a north pole and a south pole of its own, just like Earth. Magnets attract iron and other ferrous metals. They can be used for compasses because if it is put in an appropriate setting and allowed to move freely, a lightweight magnet will point toward the North Pole.

  • Magnetic Accessories: Large selection and examples of magnets and accessories that are compatible with magnetic whiteboards.
  • Magnetism Basics: This basic explanation details how a magnet interacts with the Earth’s magnetic field.
  • Electricity and Magnetism for Kids: Different types of magnets are explained at an elementary level.
  • What is a Magnet?: The University at Illinois gives a detailed yet accessible answer to exactly what makes something a magnet.
  • What Does a Magnet Do?: The University of Leicester offers a detailed index of magnet-related topics and questions.

Continue reading How do Magnets Work on a Magnetic Board?