PPT-Complete the Circuit Electrical Current – flow of electrons

Sunday July 13 2014 Mission JiggyBot 1 YOU CONDUCT ELECTRICITY The JiggyBot Mission Mission To build a JiggyBot that will win a race JiggyBots are electrical devices that light up and vibrate. Instructor Name:. . (Your Name. ). 2. CHAPTER. Learning Objectives. Relate electrical terms including voltage, current, and resistance to their hydraulic or pneumatic counterpart. Explain the relationship among voltage, current and resistance in an electrical circuit. &. Circuits. Indicators and Objectives. PS-6.6: Explain the relationships among voltage, resistance, and current in Ohm’s law.. PS-6.9: Compare the functioning of simple series and parallel circuits.. and Ohm’s Law. The basics of electrical measurement. . Voltage is electrical pressure, which is potential force or the difference in electrical charge between two points. Voltage pushes electrical currents though a wire but not through its insulation.. Sections 5.1-5.2: pages 186-201; 208-214. Potential difference (in a circuit). Energy GAINED by electrons:. The electrons in a wire gain potential energy when passing through the cell or battery.. Electromotive force (emf) . Electrical Safety Statistics. On average, there are 70 electrocution fatalities due to consumer products each year. . http://www.cpsc.gov/en/Research--Statistics/Electrocutions1/Electrocutions/. Approximately half of home electrical fires involve electrical distribution or lighting. Permeate (v) to spread throughout, saturate. Transmute (v) to change or alter in form. Reciprocate (v) to give in return. SAT VOCAB 3. Over the Thanksgiving break, many get together for a big family dinner. Whatever your family tradition is, the recipes for the different dishes are . matter. . . Matter. is anything that has mass (weight) and occupies space. . All matter is made up of . molecules. . . that have a certain number of atoms.. Atom. . is broken down even further into a . © 2012 Project Lead The Way, Inc.. Principles of Engineering. Electricity. . Movement of electrons. Invisible force that provides. light, heat, sound, motion . . .. Electricity at the Atomic Level. Kevin Rolfe- Education Representative, Community Outreach. Claudine Truxal- Environmental Education Exchange. Robin Inskeep- STEM Coach, . Tolleson. Scott Greenhalgh- Science Chair, . Eduprize. Gilbert. Still waiting for . scantron. results…. Electric Current. Is the . flow of electric charge. (i.e. charged particles, usually electrons) . between regions of different electric potential. . . When there is no potential difference, there is no charge flow, no current.. Static Electricity. Static Electricity-. accumulation of excess electric charges on an obj. pg. 194. Protons = + electrical charge. Electrons= - electrical charge . Example of electron transfer: . 17.1 . Electric charge and force. Chapter 17: electricity. Electric Charge. Electricity:. force . created by a difference in charges . (+, -) . due to gained or lost electrons. . Protons (+) are trapped in the nucleus, so moving electrons (-) are responsible for electricity. NOTE: I will be plugging grades now, if you have tasks not turned in including projects, please turn them in ASAP before the end of the Second Period today.. . Those who have finished all tasks can move on to today’s tasks.. Then . Chapter 23 (Electrical Circuits). Looking ahead. :. . Next Lecture Tue Apr . 16: . . Finish Ch 23, followed by Review Session. Friday Apr . 19. : . Midterm 2. . (. Chs. : . 11, 13, 14.