Electricity+and+Magnetism

121: Electricity and Magnetism
==Electricity is the cause of lightning, enables people to enter their houses and with a flip of a switch turn on lights and computers, is used in human bodies to send signals; in fact, dependence on electricity grows daily. Magnetism once was considered a military secret; now it is needed every day to store information on computers and drive motors. This course examines these two related topics by experimentation and modeling.==

lab practical
Unit Plans