Magnetic Fields

1. In the pure metal form, __ is the most magnetic element.
6. To change from one energy form to another.
8. The invisible area around a magnet where its forces are felt is called the __.
11. Stored energy, found in a stretched rubber band or a raised object.
12. The force of attraction or repulsion caused by a magnetic field.
13. The movement of energy from one place or object to another.
15. Opposite poles on a magnetic will __ to one another.

2. To push away, like similar poles on different magnets.
3. Scientists developed a __ of the Earth to show Earth's magnetic field.
4. A navigation tool that uses Earth's magnetic field to point north.
5. An object that produces a magnetic field and can attract certain metals.
7. The ability to do work or cause change. (Energy type!)
9. The ability to do work or cause change, it is found in many forms.
10. Like a magnet, the Earth possesses two of these-- one north and the other south.
14. A group of interacting parts that work together, like a magnet and its field.