Physics 2020, Sp 2000


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Brief summary of lectures and readings

(Click below for lecture notes) Brief summary Reading assignment for next class

Lecture 1: (and in-class questions )
Wed , Jan 19, 2000
Discussion of administrative stuff.
Review 2010, what is physics 2020 about? Intro to electrostatics
For next time, read Ch. 16.1-16.4

Lecture 2: (and in-class questions )
Fri, Jan 21, 2000
Electrostatics, charging by induction, intro to Coulomb's law. For next time, read: 16.5, 16.6, (start 16.7: p. 486)

Lecture 3: (and in-class questions )
Mon, Jan 24, 2000
Coulombs law, vector addition For next, read all of 16.7-9 (16.10 is optional, but pretty cool)

Lecture 4: (and in-class questions )
Wed, Jan 26, 2000
Electric fields, and field lines For next read 17.1-4 (please see my lecture notes, ( scanned , or pdf ) if you find 17.1 confusing!)

Lecture 5: (and in-class questions )
Fri, Jan 28, 2000
Electric work, and potential. For next, read 17.4-8, but note: 17.6 is optional.

Lecture 6: (and in-class questions )
Mon, Jan 31, 2000
Equipotentials For next, read 17.9-11 (We'll be doing a simple EKG lab later this semester)

Lecture 7: (and in-class questions )
Wed, Feb 02, 2000
The "eV unit", capacitors. For next, read 18.1-3

Lecture 8: (and in-class questions )
Fri, Feb 04, 2000
Capacitors and dielectrics, stored energy. Intro to batteries. For next, read 18.3 and 18.4 (18.5 is optional)

Lecture 9: (and in-class questions )
Mon, Feb 07, 2000
CRT's. More on batteries, currents, + exam review. For next, no reading assignment. (Exam is Tuesday evening!)

Lecture 10: (and in-class questions )
Wed, Feb 09, 2000
Resistors and resistivity For next Read 18.6-8

Lecture 11: (and in-class questions )
Fri, Feb 11, 2000
Power, intro to AC circuits For next, Read 19.1-2

Lecture 12: (and in-class questions )
Mon, Feb 14, 2000
AC circuits, intro to resistors in parallel and series For next, Read 19.3-19.4

Lecture 13: (and in-class questions )
Wed, Feb 16, 2000
Circuits, parallel and series. For next: read 19.5, 19.10 (We'll come back to 19.7 and 9 next)

Lecture 14: (and in-class questions )
Fri, Feb 18, 2000
More circuits, Kirchoff's laws. For next: read 19.7 and 19.9 (we're skipping 19.6, 8, and 11)

Lecture 15: (and in-class questions )
Mon, Feb 21, 2000
More on Kirchoff, and RC Circuits For next: read 20.1, and 20.2

Lecture 16: (and in-class questions )
Wed, Feb 23, 2000
Finish RC circuits For next read Ch. 20.3, 20.4

Lecture 17: (and in-class questions )
Fri, Feb 25, 2000
Introduction to magnetism, and magnetic forces For next read 20.5, and 20.6

Lecture 18: (and in-class questions )
Mon, Feb 28, 2000
Magnetic forces, right hand rules. For next: read 20.7 and 20.9. (20.8 is MOSTLY optional. Read the first paragraph up to formula 20-7. You won't need to use that formula in any homework problems, but the IDEA that you can figure out B if you know the currents is what matters. Look at figure 20-27: convince yourself qualitatively that the pictures make sense to you.)

Lecture 19: (and in-class questions )
Wed, Mar 1 2000
Magnetic fields from wires, and forces For next: Read 20.10, 20.12, 20.13.

Lecture 20: (and in-class questions )
Fri, Mar 3, 2000
Magnetic torque, devices, magnetic objects. For next: Read 21.1, 21.2

Lecture 21: (and in-class questions )
Mon, Mar 6, 2000
Crossed E and B fields, finish up Ch 20 Also, exam review. For next, no reading. (Exam is tomorrow at 7:30)

Lecture 22: (and in-class questions )
Wed, Mar 8, 2000
Faraday's law, Lenz's law. EMF For next, read 21.3, 21.5 , 21.6

Lecture 23: (and in-class questions )
Fri, Mar 10, 2000
More on EMF, Electric generators, Eddy currents. Intro to transformers For next read 21.7, and 8 (Skipping 9 on)

Lecture 24: (and in-class questions )
Mon, Mar 13, 2000
Transformers, Finishing up Ch 21. For next read 22.1, 22.3, 22.5, 22.8

Lecture 25: (and in-class questions
Wed, Mar 15, 2000
Electromagnetic radiation For next read 23.1, 23.2

Lecture 26: (and in-class questions )
Fri, Mar 17, 2000
EM spectrum For next read 23.4, 5 (23.3 is completely optional) (NOTE! For lab, next week, 23.7-9 is useful!)

Lecture 27: (and in-class questions )
Mon, Mar 20, 2000
Intro to optics, light rays and mirrors, Snell's law. For next read Ch. 23.6,7,8

Lecture 28: (and in-class questions )
Wed, Mar 22, 2000
Snell, Total internal reflection, intro to lenses For next, read 23.9 (23.10 and 11 are purely optional)

Lecture 29: (and in-class questions )
Fri, Mar 24, 2000
Demos, funs stuff, review, a little new material on lenses. For next: 25.1, 25.2, and catch up on your reading! (We'll do the first four sections of CH. 25 after the break, and then go back to Ch. 24)

Spring break:
Mon-Fri, Mar 27-31, 2000
Enjoy your break. (Catch up on your reading, we'll be working on Ch. 25.1 and 2 soon after we get back)

Lecture 30: (and in-class questions )
Mon, Apr 3, 2000
Lenses, applications of lenses, ray diagrams For next read Ch. 25.3, 4

Lecture 31: (and in-class questions )
Wed, Apr 5, 2000
More examples of lenses and ray diagrams. For next, read 24.1-3

Lecture 32: (and in-class questions )
Fri, Apr 7, 2000
Intro to wave properties of light For next read Ch.24.4 and 24.5

Lecture 33: (and in-class questions )
Mon, Apr 10, 2000
Diffraction and interference, spectra. Brief exam review For next, no reading assignment (Exam tomorrow)

Lecture 34: (and in-class questions )
Wed, Apr 12, 2000
More on diffraction, interference, and spectra. Single slit. For next read Ch. 24.6,7,10 (8 and 9 is optional)

Lecture 35: (and in-class questions )
Fri, Apr 14, 2000
Finishing up diffraction and interference. Intro to polarization. For next, read Ch. 24.11, 27.1 and 2

Lecture 36: (and in-class questions )
Mon, Apr 17, 2000
Finish up polarization. Why is the sky blue? Intro to quantum physics. For next read Ch. 27.3, 4

Lecture 37: (and in-class questions )
Wed, Apr 19, 2000
Blackbody radiation, photoelectric effect For next read Ch. 27.5, 6

Lecture 38: (and in-class questions )
Fri, Apr 21, 2000
Photoelectric For next, read Ch. 27.8-10 (note, 27.7 is optional)

Lecture 39: (and in-class questions )
Mon, Apr 24, 2000
Compton, and deBroglie. For next, read Ch. 27.10 and start 11

Lecture 40: (and in-class questions )
Wed, Apr 26, 2000
Atoms, the Bohr Model For next, read Ch. 27.11, 28.1-2

Lecture 41: (and in-class questions )
Fri, Apr 28, 2000
The Bohr model. For next, read Ch. 28.3, 4, 5

Lecture 42: (and in-class questions )
Mon, May 1, 2000
Intro to Quantum Mechanics, and the wave function. (+ FCQ's) For next, read 28.6, and 7 (last reading assignment of the semester!)

Lecture 43: (and in-class questions )
Wed, May 3, 2000
Quantum mechanics and atoms For next, catch up, we're done with reading asssignments!

Lecture 44: (and in-class questions )
Fri, May 5, 2000
Finishing up, and review... Last Class! Good luck on the final on Wed, 7:30PM. I've had a great time teaching you, hope you enjoyed this course!



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