## Office Hours (CW 309):

Wednesdays, 11:30-12:20, 2:00-4:00.
Fridays, 11:30-12:20, 2:00-4:00 on exam days.

### Lecture Notes

Here I've summarized some of the notes from lectures, as well as other important parts that may have been only briefly discussed. Chapter numbers are from Halliday, Resnick and Walker, 6th edition.

Make sure you know what to do with the important formulas, the meanings of the symbols, etc!!

Week 1. Ch. 22 -- Electric Charge, Coulomb's Force Law
Week 2. Ch. 23 -- Electric fields <-- point charges
Week 2. Ch. 23 -- Electric fields <-- charge distributions
Week 2. Ch. 23 -- Electric Dipoles; torque and energy
Week 3. Ch. 24 -- Gauss' Law <-- Electric Flux, cylindrical symmetry
Week 3. Ch. 24 -- Gauss' Law, charged isolated conductor
Week 4. Ch. 24 -- Gauss' Law, planar symmetry
Week 4. Ch. 24 -- Gauss' Law, spherical symmetry
Week 4. Ch. 25 -- Electric Potential, potential energy
Exam 1 Equation Sheet.
Exam 1 Solution.
Week 5. Ch. 25 -- Potential, various charge distributions, charged conductors, finding E from V, etc.
Week 5. Ch. 26 -- Storing energy and charge in Capacitors
Week 6. Ch. 27 -- Current and Resistance
Week 6. Ch. 28 -- Electric Circuits, single loops
Week 7. Ch. 28 -- Multi-loop Circuits, Capacitive charging/discharging
Exam 2 Equation Sheet.
Exam 2 Solution.
Week 7. Ch. 29 -- Magnetic fields --> forces on moving charges (Lorentz Force Law)
Week 8. Ch. 29 -- Magnetic fields --> forces and torques on currents
Week 8. Ch. 30 -- Generation of magnetic fields by currents (Biot-Savart Law)
Week 9. Ch. 30 -- Generation of magnetic fields by currents (Ampere's Law)
Week 10. Ch. 31 -- Electromagnetic Induction (Faraday's Law)
Week 10. Ch. 31 -- Inductors, RL circuits, magnetic energy
Exam 3 Equation Sheet.
Exam 3.
Exam 3 Solution.
Week 11. Ch. 32 -- Magnetic Materials, Maxwell's EM Equations
Week 11. Ch. 33 -- Electromagnetic oscillations--LC circuits
Week 12. Ch. 33 -- Alternating Current--RLC circuits
Week 12. Ch. 33 -- AC Resonance, AC Power in circuits
Week 13. Ch. 34 -- Electromagnetic Waves--frequency, wavelength, intensity, polarization
Week 13. Ch. 34 -- EM Waves--Reflection, refraction, chromatic and polarization effects.
Exam 4 Equation Sheet.
Exam 4.
Exam 4 Solution.
Week 14. Ch. 35 -- Image formation by reflection, mirrors, and refraction
Week 14. Ch. 35 -- Spherical refracting surfaces, lenses, optical instruments
Week 15. Ch. 36 -- Wave properties of light--interference
Week 16. Ch. 36 -- Interference from thin films
Week 16. Ch. 37 -- Diffraction of light
Exam 5 Equation Sheet.
Exam 5.
Exam 5 Solution.
Week 17. Ch. 39 -- Quantum physics--photons, matter waves
Sample Final Exam problems.
Sample Final Exam solutions (Hey, work the problems first before looking here.)
Final Exam Equation Sheet.
Final Exam is Friday, Dec. 19, 7:30 -- 9:20 a.m., CW 101.
Final Exam.
Final Exam Solution.
20 points were added to the raw final exam scores to give a median of 143/200.

Studio Quizzes

Sep. 24. Quiz 9 (capacitor with dielectric). Quiz 9 solution
Sep. 26. Quiz 10 (equivalent resistance and simple circuit). Quiz 10 solution
Oct. 1. Quiz 11 (two loop Kirchhoff circuit). Quiz 11 solution
Oct. 3. Quiz 12 (capactive charging/discharging circuit). Quiz 12 solution
Oct. 8. Quiz 13 (torque and energy of a current loop). Quiz 13 solution
Oct. 10. Quiz 14 (Biot-Savart calculation of B for a wire segment). Quiz 14 solution
Oct. 17. Quiz 15 (Ampere's Law and B inside a conductor). Quiz 15 solution
Oct. 22. Quiz 16 (Electromagnetic induction in a moving rod). Quiz 16 solution
Oct. 24. Quiz 17 (An RL circuit and inductor effects). Quiz 17 solution
Oct. 29. Quiz 18 (Nickel Magnetization, Atomic magnetic moment). Quiz 18 solution
Oct. 31. Quiz 19 (LC circuit frequency and energy). Quiz 19 solution
Nov. 5. Quiz 20 (driven RLC circuit). Quiz 20 solution
Nov. 7. Quiz 21 (power in RL light dimmer circuit). Quiz 21 solution
Nov. 12. Quiz 22 (typical EM waves properties). Quiz 22 solution
Nov. 14. Quiz 23 (refraction by a prism). Quiz 23 solution
Nov. 19. Quiz 24 (image formation by a mirror). Quiz 24 solution
Nov. 21. Quiz 25 (image formation by a lens combination). Quiz 25 solution
Dec. 3. Quiz 26 (interference and Young's double slits). Quiz 26 solution
Dec. 5. Quiz 27 (thin film reflection interference). Quiz 27 solution
Dec. 10. Quiz 28 (photoelectric effect). Quiz 28 solution
Thanks for your Attention and Interest!!

Happy Holidays and Happy Life!