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MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I Course Code: 200338001 TOPIC X: Electric Potential Pacing Date(s) Traditional 14 days Block ESSENTIAL CONTENT A. Discuss the Energy Implications of the Electric Field 1. Changes in Potential Energy result of change in position of charge along field lines 2. Changes in PE depend on field strength, change in position, and property of object 3. Changes in PE result of energy transfers into & out of field B. Discuss Electric Potential 1. Define Potential at a location 2. Potential must be measured with respect to a reference point 3. Define Potential Difference C. Map Equipotential Lines 1. Maps (analogous to topographical ) 2. Potential gradient (-E) 3. Equipotential lines are perpendicular to Electric Field lines Division of Academics – Department of Science Third Nine Weeks OBJECTIVES Relate the configuration of static charges to the electric field, electric force, electric potential, and electric potential energy. Explain why a charged object in an electric field is considered to have electrical potential energy. Draw and interpret electric field lines Distinguish between electrical potential energy and electric potential. Create and interpret potential energy diagrams. 7 days 02-18-16 to 03-10-16 02-18-16 to 03-10-16 INSTRUCTIONAL TOOLS Core Text Book: Ch. 33 Vocabulary: Polarization, insulator, conductor, semiconductors, charge, electrostatic, Coulomb’s law, electrical force, grounding, capacitor, conductor ,dipole, Faraday ,flux, grounding, induction shielding, superposition Technology: 1. Lectures online 2. Khan Academy 3. The Physics Source: http://www.physicssource.org 4. Teachers Domain: http://teachersdomain.org 5. Online Conversion 6. Hyperphysics 7. Lab Manuals from Pasco: http://www.pasco.com/resources/labdownloads/detail.cf m?manual=1 8. Lab Manuals from Vernier: http://www.vernier.com/cmat/cmatdnld.html 9. http://www2.vernier.com/sample_labs/PWV-24-COMPcapacitors.pdf Page 1 of 3 MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I Course Code: 200338001 Coulomb’s Force SC.912.P.10.13 SC.912.P.10.14 Pith Ball Lab Charge Launcher Battery Voltage SC.912.P.10.13 SC.912.P.10.14 Charges and Fields Electric Field Hockey Standard: SC.912.N.1.1 Video Standard: SC.912.N.1.2 Video Division of Academics – Department of Science Third Nine Weeks Electric Potential Changes in a Uniform Potential Energy and Electric Fields Electric Field Program Overview: Electrical Potential Electric Circuits and Energy Page 2 of 3 MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I Course Code: 200338001 Standard: SC.912.P.10.10 Nuclear Forces Strong and Weak Nuclear Forces Gravity and Weighing the Earth Video How Electric Potential Energy Affects a Charged Particle Video Electric Potential Changes in a Uniform Electric Field Potential of Point Charges Potential of a Group of Point Charges Electric Potential: Practice Problem 1 Math Electric Potential: Practice Problem 2 Explanation Electric Potential: Practice Problem 3 Electric Potential: Practice Problem 4 Electric Potential: Practice Problem 5 Standard: SC.912.P.10.13 Standard: SC.912.P.10.14 Static and Current Electricity, Conductors, and Insulators Current Electricity, Conductors, and Insulators Video Video Forces Working Together Benjamin Franklin and Electricity Gravity & Large Planets Nature's Fundamental Forces An Analogy for Electric Potential Program Overview: Electrical Potential Electric Potential and Electric Field: Problem 1.1 Electric Potential and Electric Field: Problem 1.2 Electric Potential and Electric Field: Problem 2 Electric Potential and Electric Field: Problem 3 Electric Potential and Electric Field: Problem 4 Electric Potential and Electric Field: Problem 5 Electric Field with Potential Energy, Part 1 Electric Field with Potential Energy, Part 2 Conductors: Faraday Cages Electricity's Power Electricity Superconductors Teaching Physics: How Do You Think it Works? How Does it Work? E-Lamp is Breakthrough in Lighting Technology How to Avoid -- And Survive -- A Lightning Strike Ford Motor Company Designs New Hybrid Vehicles Teen Discovers How to Charge Cellphone in Seconds Division of Academics – Department of Science Third Nine Weeks Page 3 of 3