1 / 4

Lecture 2

Lecture 2. Electrical Charge. Charge is a property of the building block of matter. charge. electrons. -1e. Matter -> molecule -> atoms. p. + 1e. n ucleus . n. 0e. Lattice Spacing:. k is the conversion factor:. Electric Field. a. Causal Description

lyre
Download Presentation

Lecture 2

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lecture 2 Electrical Charge. Charge is a property of the building block of matter. charge electrons -1e Matter -> molecule -> atoms p +1e nucleus n 0e Lattice Spacing:

  2. k is the conversion factor: Electric Field a. Causal Description Coulombs law is a description of action at distance. (acausal description) A causal description can be achieved in 2 steps.

  3. Spider-Fly Analogy Attraction between spiders and fly q Q E Test charge Source charge Field Description of the field: Field line Negative charges a source of field lines Positive charges a source of field lines

  4. Electric Force Vectors Combine gravitational force vector with electric force: Adding electric force vector to gravitational force vector. Notice E depends on the source charge q1 and the position of the observation point in relation to the source charge, r. E is independent of q2.

More Related