Introduction

Magnets have intrigued scientists and enthusiasts for centuries. They have unique properties and interact with different materials in various ways. One of the common misconceptions is whether magnets repel copper. To answer this question, it is essential to delve into the behavior of magnets with different metals and the underlying principles of electromagnetism.

Magnetic Properties of Metals

Magnetism in Common Metals

Magnets primarily attract iron and other alloys that contain iron, such as steel. Many metals are not affected by magnets, including copper, aluminum, lead, zinc, and nickel. For example, modern American coins are not attracted to magnets because they are made of non-ferrous metals. Steel, an alloy of iron and carbon, is strongly attracted to magnets. Stainless steel, which is steel with added chromium, rusts much more slowly and can be magnetic or non-magnetic, depending on its composition.

Electromagnetic Behavior of Metals