The flux describes the flow of a vector field through a surface. It quantifies how many field vectors pass through the surface. It is the dot product of the area vector A (perpendicular to the surface) and the field .
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Lesson PreviewLesson 4 of 6 in this unit
8.4 Electric Fields of Charge Distributions
Part of Electric Charges, Fields, and Gauss’s Law in AP® Physics C: Electricity and Magnetism. Read the opening section, then create a free account for the full interactive lesson, practice, and progress tracking.
In this unit
6 lessons
- 8.1Electric Charge and Electric ForcePreview lesson
- 8.2Conservation of Electric Charge and the Process of ChargingPreview lesson
- 8.3Electric FieldsPreview lesson
- 8.4Electric Fields of Charge DistributionsThis lesson
- 8.5Electric FluxOpen lesson
- 8.6Gauss’s LawOpen lesson
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