Electromagnetism Section, Lecture 11 (EM#3)

Chapter 27 - Sections 27.1 to 27.2

• More on Electric Field of a Point Charge
• Electric Field Models
• Electric Field of a Dipole
• Electric Field Lines

Side-Screen Slides (including in-class quizzes)

PDF Format - 1 slide per page

PDF Format - 6 slides per page

Central Screen Tablet Notes

PDF Format

In-Class Questions

PDF Format

Supplementary Material

• Today's demonstrations: (i) Electric field of a dipole and of parallel plates using two charged electrodes, (ii) Magnetic field in 3D using a bar magnet inserted inside a block of oil with suspended iron filings.

• Electric Charges and Fields Toolkit: Create Your Own Electric Fields with Point Charges (Flash Animation courtesy of the Physics Education Technology Project)

• Three Electric Charges in 2-D (courtesy of the Database of Physlets and other Science Applets)

• 3-D Vector Fields for Point Charges (Applet courtesy of Paul Falstad' s PIRA Webring site)

• Today's music selection: Loreena McKennitt, the mask and mirror

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