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A capacitor is a device that stores electric energy

Lecture 10. A capacitor is a device that stores electric energy. Point Charge Q, E-lines, E-flux, Gauss Law. Simple Example of Gauss Law:. Porcupine-Needle Analogy. Gauss Law:. Electric flux through surface. Charge enclosed by surface.

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A capacitor is a device that stores electric energy

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  1. Lecture 10 A capacitor is a device that stores electric energy

  2. Point Charge Q, E-lines, E-flux, Gauss Law Simple Example of Gauss Law: Porcupine-Needle Analogy Gauss Law: Electric flux through surface Charge enclosed by surface

  3. Given: A Sphere conductivity shell with Q on the surface Spherical Cavity: Ein = 0,

  4. Gauss Law: Long Rod (agrees with near field expression)

  5. Infinite Sheet Given: Find: near the surface (cylindrical Gaussian surface) Charge Enclosed by Gaussian Surface:

  6. Clicker Question: Clicker 10.1

  7. Recap: Gauss Law: Porcupine-Needle Analogy

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