Physics 30 - Jan 4

Welcome back from the break everyone.  Today we started our last unit on Electricity and Magnetism.  We began by looking at the force that exists between electric charges and learning how to calculate the amount of charge on an object.  This was covered on slides 1-10 of the new powerpoint called Unit 5 Notes found in the Unit 5 folder of the Physics 30 Class Notes link. Tomorrow we will finish a couple of examples and then students will get a chance to work on Assignment 5.1.