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184_notes:pc_vefu [2020/08/17 17:27] – dmcpadden | 184_notes:pc_vefu [2021/01/29 20:48] (current) – [General Relationships] bartonmo |
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==== General Relationships ==== | ==== General Relationships ==== |
The figure below summarizes the //__general__// relationships between the four quantities. **These relationships are always true**. It does not matter if you have a point charge, a sphere of charge, a cylinder of charge, or a random blob of charge - these relationships will always be true. | The figure below summarizes the //general// relationships between the four quantities. **These relationships are always true**. It does not matter if you have a point charge, a sphere of charge, a cylinder of charge, or a random blob of charge - these relationships will always be true. |
[{{ 184_notes:evfugeneralrelation.png?350|General relationship between Electric Field, Electric Force, Electric Potential, and Electric Potential Energy }}] | [{{ 184_notes:evfugeneralrelation.png?350|General relationship between Electric Field, Electric Force, Electric Potential, and Electric Potential Energy }}] |
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=== Example for Point Charges === | ==== Example for Point Charges ==== |
Over the past two weeks, we have been modeling point charges. Using the general relationships above, we found: | Over the past two weeks, we have been modeling point charges. Using the general relationships above, we found: |
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