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Lecture 6.1 - Coggle Diagram
Lecture 6.1
Electric field lines
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In the case of an excess of one type of charge, some lines will begin or end infinitely far away
The number of lines per unit area through a surface perpendicular to it is proportional to the magnitude of the electric field
The number of lines drawn leaving a positive charge or approaching a negative charge is proportional to the magnitude of the charge
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The line has a direction, indicated by an arrowhead and drawn to visualize electric field patterns
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Disk
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disk = infinite plane z << R
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disk = point charge z >> R
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