1. Temperature: Changing the temperature of a magnetic material can affect the strength of its magnetic field. This can be tested by measuring the magnetic field at different temperatures.
2. Distance: The magnetic attraction or repulsion between two magnetic objects decreases as the distance between them increases. This can be tested by measuring the magnetic field at different distances.
3. Shape: The shape of a magnetic object can affect its magnetic field. For example, a cylindrical magnet will have a different magnetic field than a spherical magnet of the same size. This can be tested by comparing the magnetic fields of objects with different shapes.
4. Orientation: The orientation of a magnetic object can affect its magnetic field. For example, a magnetized needle will align itself with the Earth's magnetic field. This can be tested by measuring the magnetic field in different orientations.
5. Material: The type of material used in a magnetic object can affect its magnetic field. For example, some materials are more magnetic than others. This can be tested by comparing the magnetic fields of objects made from different materials.
6. External magnetic fields: The presence of external magnetic fields can affect the magnetic interactions of a material. For example, a magnetic object placed in a strong magnetic field may become demagnetized. This can be tested by measuring the magnetic field of an object in different external magnetic fields.
What factors that affect magnetic interactions could be changed and tested
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