Official course description: Second semester of a three-semester, calculus-based sequence intended for science majors. Primarily electricity, magnetism, and geometrical and physical optics. Three lectures, two discussion sections, and one two-hour lab each week. Physics majors are encouraged to take P222 in the spring semester of the freshman year. P: P221. C: MATH M212 or consent of instructor. Credit not given for both P202 and P222.