View source for Charge

By: Stephen Lindeman

This topic covers the fundamental property of matter Charge.

==The Main Idea==
Charge is the fundamental physical property of matter that causes matter to experience a force when in an electromagnetic field.  Charged objects can also create their own [[electric field]] and [[magnetic field]].  There are two types of electric charge, positive and negative.  Charged particles repel particles with the same type of charge and attract oppositely charged particles ex. a positively charged particle repels other positively charged particles but attracts negatively charged particles.  Charge is also an integral property in the formation of particles such as atoms as electrons are held in orbit around a nucleus by the attractive force of the positively charged protons.  Charge is also fundamental to the formation of more complex molecules.  Quantity of electric charge is measured in Coulombs (C) but is also often quantized in terms of the elementary charge (e) and in mathematical models charge is often denoted by the symbol Q.  The elementary charge is the quantity of charge possessed by protons and electrons and the charge possessed by any other object is a multiple of the fundamental charge, although protons are made up of fractionally charged quarks those fractional charges are not observed in isolation.


===A Mathematical Model===

What are the mathematical equations that allow us to model this topic.  For example <math>{\frac{d\vec{p}}{dt}}_{system} = \vec{F}_{net}</math> where '''p''' is the momentum of the system and '''F''' is the net force from the surroundings.

===A Computational Model===

How do we visualize or predict using this topic. Consider embedding some vpython code here [https://trinket.io/glowscript/31d0f9ad9e Teach hands-on with GlowScript]

==Examples==

Be sure to show all steps in your solution and include diagrams whenever possible

===Simple===
===Middling===
===Difficult===

==Connectedness==
#How is this topic connected to something that you are interested in?
#How is it connected to your major?
#Is there an interesting industrial application?

==History==

Put this idea in historical context. Give the reader the Who, What, When, Where, and Why.

== See also ==

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===Further reading===

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===External links===

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==References==

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