Magnetic Field of a Disk

claimed by Chloe Choi (cchoi70) Spring 2017

The Main Idea

Through this page, you will understand how to solve for the magnetic field produced by a moving charged, circular disk.

First, let us start with the basics. We know that moving charges spread out over the surface of an object will produce a magnetic field. This is similar to the concept of how charges spread out over an object allowed them to produce unique electric fields.

In order to figure out this magnetic field, we will start from the fundamental principles that we have learned already with regards to how magnetic fields are produced. We will then build on that and include the geometry of the object in question, in this a circular disk, in order to solve for the magnetic field produced by this disk.

A Mathematical Model

What are the mathematical equations that allow us to model this topic. For example dp⃗ dtsystem=F⃗ net dp→dtsystem=F→net

where p is the momentum of the system and F is the net force from the surroundings.

Examples

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Connectedness

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History

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See also

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Further reading

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