Cut one in half, and see if the two bits attract or repel one another. If they do, you have cut the magnet. Otherwise the rod. If you are allowed other equipment, you don't need to cut anything. Make a coil, connect to a meter, and see which rod, when pushed in and out of the coil, induces a current.
its youre mums bum
magnetic pull
magnetic field. The magnetic field is the region in which the magnetic force generated by the magnet can exert influence on other objects or materials.
Magnetism is important in space in that space is filled with charged bodies that are moved by the magnetism. An example is, the Earth Magnetic shield deflects charged particles and protects the earth's atmosphere.
The air gap of a magnet refers to the space between the magnet poles where the magnetic field is generated. It represents the distance over which the magnetic field lines travel and influence external objects. The air gap plays a critical role in determining the strength and reach of the magnetic field produced by the magnet.
In space, a magnet works the same way as it does on Earth. A magnet creates a magnetic field around it that attracts or repels other magnetic materials. This is because the movement of charged particles within the magnet creates a magnetic force. In space, the lack of air or gravity does not affect the magnet's ability to create a magnetic field.
The space around a magnet where the force of the magnet can act is the space occupied by the magnetic field. Alternatively we say that the magnetic field acts in the space around a magnet. That is a very qualitative statement with little predictive value. More predictive value is contained in a statement that the strength of the magnetic field at any position in the vicinity of a magnet is measured by the torque which is exerted on a small magnet moment (compass) place in the vicinity of a magnet. This, recorded with the direction the test compass points is actually a mapping of the magnetic field of a magnet. As a side note, if carefully measured one discovers that strength of the field around a magnet decreases as the inverse cube of the distance when far from the magnet. The field is mostly in the volume near the magnet but the weakening field continues to exist at all distances from the magnet.
The best term to describe the space surrounding a magnet in which the magnet force acts is "magnetic field." The magnetic field is a region around a magnet where magnetic forces are exerted on other magnets or magnetic materials.
As of now, the record for the longest use of a magnet space wheel is 44 hours and 20 minutes.
The magnetic field is the space around a magnet where its influence can be detected. This field exerts a force on other magnets or on moving charges. It is strongest closest to the magnet and decreases in strength as you move further away.
its youre mums bum
magnetic pull
Its called an magnetic field
magnetic field. The magnetic field is the region in which the magnetic force generated by the magnet can exert influence on other objects or materials.
The space around a magnet where its magnetic influence can be felt is called the magnetic field. It is the region in which magnetic forces are experienced due to the presence of the magnet.
Three points can determine a plane but not 3-d space.
Depends on how it's shaped... :/