Electricity, Magnetism and Light

PHY 152/202: General Physics 2

Week 4

Read: The Dawn of Electro-magnetism (Chap. 7) and Electric Currents, Magnetic Forces (Chap. 8)

PHY 202 Lecture: Magnetic torque and dipoles, work and energy

Homework:

Wire and compass (Ex. 7.1),
Magnetic field around a current carrying wire (Ex. 7.4a, Ex. 7.4b),
Ampere's experiment and the Lorentz force law (Ex. 8.2),
PHY 202: Magnetic torque (Ex. 8.3),
PHY 202: Biot-Savarte law (Ex. 8.4*)

Laboratory: Force between currents (Ex. 8.1)

Chapter 7 (4 videos):

Chapter 8 (4 videos):

Physics 2

Return to course website.

Course syllabus

What is the nature of light? In this course, we will study how early experimental work by scientists such as Franklin, Ampere, Young and Faraday led to the classical electromagnetic theory of light.

Topics include magnetism, electric charge and electric circuits, geometric and wave optics, heat and energy, electric and magnetic fields, and radiation. The required textbook is A Student's Guide Through the Great Physics Texts, Volume 3: Electricity, Magnetism and Light.

This course website is designed to lead you through Volume 3 of A Student's Guide using short videos and homework assignments. Each video has a code (in parentheses) that indicates the book volume, chapter, and lecture number. Click on the link for Week 1 to get started! Here are some course details:

PHY 152: General Physics 2 (Algebra-based) meets on Monday, Wednesday and Friday from 10:30 - 11:20 a.m.

PHY 202: Physics 2 (Calculus-based) meets on Monday, Wednesday and Friday from 10:30 - 11:20 a.m. and on Thursday from 11:30 - 12:20.

Laboratory sections meet from 12:30 - 3:20 on Wednesday (Dr. Kuehn), Thursday and Friday (Dr. Wagie).

Laboratory Presentation Grading Sheet

Weekly Homework. Upload a legible scanned copy of your homework to the PHY 152/202 Canvas portal by the assigned due date.

Weekly Lab Reports. Upload a legible scanned copy of the relevant pages in your laboratory book as a single file to the PHY 152/202 Canvass portal by the assigned due date.

Weekly Quizzes are on (nearly) every Monday during the class period. Quizzes will generally cover the previous weeks' reading, lecture, lab, and homework material.

Final Exam: A comprehensive examination will be held during finals week.

Office Hours (S133): TBA

Email: kerry.kuehn[at]wlc.edu

Laboratory notebooks are available from Thorlabs.

Uncertainty propagation notes

Example laboratory notebook (just in case you've never kept a laboratory notebook before)

Logger Pro 3.15 Download for Wndows 10, 8.1, 7, and for macOS 10.14, 10.13, 10.12, 10.11, 10.10. For more details on how to download and install Logger Pro click here.