1. Coulombs Law, critical reading, quiz Thursday, March 26, 2015

2. Unit 9: Electricity Thursday, 3/26  On your warm-up respond to the following: When charging by conduction the object receiving the charge will take on the __________ charge as the charged object. Upcoming dates:  Monday, 3/30 – Wednesday, 4/1 – arena scheduling window  Tuesday, 3/31 – Last day to re-test on Optics  Thursday, 4/2 – open note quiz  Thursday, 4/2 – 5SW extra credit due by 4:30  Friday, 4/10 – Electricity test (grade will go on the 6SW)  Friday, 4/10 – End of 5SW

3. Coulomb’s Law guiding questions (6 minutes  Explain the affect the value of the charges and and the distance of the charges has on the electrical force.  Write Coulomb’s equation and label the variables (include units).  How do you convert micro coulomb’s ( μC) to coulombs  What does the value of F electric tell you about the charges attraction/repulsion?  Set up the G and U for example #1.

4. Practice

5. Article – Shocking idea

6. Quiz