1-Describe the general properties of the magnetic field of a magnet and the Earth's magnetic field.

second part

1. Using the Magnet and Compass simulation (Original version of PhET JAVA simulation here), (https://phet.colorado.edu/sims/cheerpj/faraday/latest/faraday.html?simulation=magnet-and-compass&locale=es) move the compass to explore the regions around the magnet. Describe the behavior of the compass needle near the poles and around the magnet.

2. Place the compass near one of the poles, and then move it to a corner of the simulation screen away from the magnet. Do you notice any difference in the movement of the needle of the magnet? Describe him.

3. Now move the magnet. What about the little compass needles that show up in the simulation? What do you think they are representing? You can include screenshots to give your explanation. (Refers to the needles in the background "background")

4. From the behavior of the compass needle, we know that it is a magnet. Which pole of the magnet is the red tip?

5- Describe how the interaction of the compass with the magnet depends on the distance of the compass from the magnet and its position. Devise a method by which you can determine approximately the magnitude of the magnetic field at each of the marked positions. Explain reasoning.