¿Qué son los imanes?: imanes trabajando

The video tutorial explains how magnets attract metal objects containing iron due to a force called magnetism. It describes the concept of magnetic fields, which are areas of magnetic force around magnets. The video also demonstrates how magnetic fields can affect materials like glass and liquids and highlights the Earth's magnetic field extending into space.

What is the force produced by magnets called?

How can you observe the effects of magnetism?

What is the area of magnetic force around a magnet called?

What materials can magnetic fields work through?

Does the Earth have a magnetic field, and if so, what is its extent?