GaussLaw - A ’s direction Q when the flux is 0 8 The...

Info icon This preview shows pages 1–19. Sign up to view the full content.

View Full Document Right Arrow Icon
1 The Gauss’ Law Electric field of A point charge Q
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
2 The Gauss’ Law Electric field of An infinitely long straight wire with charge density λ.
Image of page 2
3 The Gauss’ Law
Image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
4 The Gauss’ Law Electric field of An infinitely large plane with charge density σ.
Image of page 4
5 The Gauss’ Law
Image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
6 The Gauss’ Law Electric field of Solid insulator sphere with radius R, charge density ρ.
Image of page 6
7 The flux The definition: The electric flux: Flux Φ is defined at the “fluid” velocity V times the cross section A that the fluid flows through: Φ = V A Here both V and A are vectors. If one visualizes electric field lines as some kind of fluid, one can define the electric flux Φ E as field E times the cross section A that the field flows through: Φ E = E A = EA Cos θ Here both E and A are vectors. When E goes perpendicularly through A, or in parallel with
Image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 8
Image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 10
Image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 12
Image of page 13

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 14
Image of page 15

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 16
Image of page 17

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 18
Image of page 19
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: A ’s direction, Q? when the flux is 0? 8 The Gauss’ Law The Gauss’ Law: The electric flux of an enclosed surface equals the amount of net charge inside this surface divided by the permittivity constant ε o . 9 Point charge case When the charge is a point charge: 10 Point charge case 11 Linear charge When the charge is evenly distributed on a long straight line: 12 Linear charge 13 2-D charge When the charge is evenly distributed on a large plane 14 2-D charge 15 Parallel-plate capacitor Two large parallel plates form a capacitor: a device that stores charges. 16 3-D charge Charge on a conductive sphere. 17 3-D charge Charge on a conductive sphere. 18 3-D charge Charge in a non-conductive sphere. 19 3-D charge Charge in a non-conductive long rod....
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern