Section 1: Complete in your notebook problems 4, 9, 10, 11, 15 and 18 on pages 550 and 551of your textbook.
Section 2: Read this! (because it's sweet) http://www.bbc.co.uk/news/science-environment-17221490
Section 3: Exercise your brain! Try implementing Ohm's Law (V = IR) by completing problems 5-8 on page 515 of your textbook.
