Official course description: Second quarter of a three-quarter introductory physics course geared toward life-science majors. Electric fields, magnetic fields, DC and AC circuitry. Prerequisites: Physics 1A or 2A, 1AL, and Mathematics 10B or 20B. Corequisites: Physics 1BL and Mathematics 10C or 20C or 11 (prior completion of mathematics corequisite is permitted). (F,W,S)