Magnetic Force: Causes & Effects of Opposite Poles

In summary, magnetic force is a fundamental force generated by moving electric charges that causes attraction or repulsion between magnets and magnetic materials. The alignment of magnetic domains within a material causes opposite poles in magnets, resulting in a force of attraction between them. This property has many real-life applications, such as in electric motors and MRI machines. Opposite poles cannot be separated or removed from a magnet as it would require altering the material's structure.
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Gear300
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What causes the magnetic force between 2 magnetic poles?
 
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A magnetic field and a charge with a velocity?
 
  • #3
well...I was thinking more in terms of the force between 2 bar magnets...
 

FAQ: Magnetic Force: Causes & Effects of Opposite Poles

What is magnetic force?

Magnetic force is a fundamental force of nature that is generated by moving electric charges. It is responsible for the attractive or repulsive interaction between magnets and magnetic materials.

What causes opposite poles in magnets?

Opposite poles in magnets are caused by the alignment of the magnetic domains within the material. These domains are groups of atoms with their own magnetic fields that align in the same direction when a magnetic field is applied.

How does magnetic force affect objects with opposite poles?

Objects with opposite poles will experience a force of attraction towards each other. This is because the magnetic fields of these poles interact and align with each other, creating a pull between the two objects.

Are there any real-life applications of opposite poles in magnets?

Yes, opposite poles in magnets have many real-life applications. They are used in electric motors, generators, speakers, MRI machines, and many other devices that require the conversion of electrical energy into mechanical energy or vice versa.

Can opposite poles be separated or removed from a magnet?

No, opposite poles cannot be separated or removed from a magnet. The magnetic properties of a material are determined by its structure and cannot be altered or removed without changing the material itself.

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