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MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I HONORS Course Code: 200339001 TOPIC IX: Charge Behavior and Interactions Pacing Date(s) Traditional 10 days Block ESSENTIAL CONTENT A. Develop a Model of Charges 1. Review the theory of the atom 2. Review the particles that make up the atom 3. Review the fundamental forces within the atom 4. Discuss the Conservation of charge B. Distinguish Between Conductors and Insulators 1. Charging by friction 2. Charging by induction 3. Charging by polarization C. Analyze Coulomb’s Law 1. Compare Coulomb’s Law to the Law of Universal Gravitation D. Explore Electric Fields 1. Electric field lines a. Point charges b. Charged plates 2. Electric shielding Division of Academics – Department of Science Third Nine Weeks OBJECTIVES Discuss the patterns and distribution of particles within the atom, including the forces that shape this distribution Compare the magnitude and range of the four fundamental forces Describe the fundamental rule at the base of all electrical phenomena. Understand the properties of electric charge. Define the basic unit of charge. Explain the conservation of charge. Experiment with an electroscope and other materials to analyze the nature of charge. Differentiate between charging by contact, charging by induction, and charging by polarization. Differentiate among conductors, semiconductors and insulators. Describe Coulomb’s law. Calculate the electrostatic force using Coulomb’s law. Compare the electric force with the gravitational force. Describe how to measure the strength of an electric field at different points. Relate the configuration of static charges to the electric field, and electric force Draw and interpret electric field lines 5 days 01-26-16 to 02-08-16 01-26-16 to 02-08-16 INSTRUCTIONAL TOOLS Core Text Book: Ch. 17, Ch.32, and 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. Progressive Science Initiative (PSI) a. Electric charge and force b. Electric Fields and Potential 2. The Physics Source: http://www.physicssource.org 3. Teachers Domain: http://teachersdomain.org 4. Lectures online 5. Khan Academy 6. Online Conversion 7. Hyperphysics 8. Lab Manuals from Pasco: http://www.pasco.com/resources/labdownloads/detail.cf m?manual=1 9. Lab Manuals from Vernier: a. http://www.vernier.com/cmat/cmatdnld.html b. http://www2.vernier.com/sample_labs/PWV-24COMP-capacitors.pdf Page 1 of 4 MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I HONORS SC.912.P.10.13 SC.912.P.10.14 SC.912.P.10.13 Course Code: 200339001 Coulomb’s Force Pith Ball Lab Charge Launcher Electric Field Hockey Balloons and Static Electricity Standard: SC.912.N.2.4 Video Standard: SC.912.N.2.5 Video Division of Academics – Department of Science Third Nine Weeks Forces on a Current-Carrying Conductor Applications of Electromagnetic in a Magnetic Field Induction The Work of Michael Faraday The History of the Study of Electrostatics Understanding the Connection of Electricity and Magnetism Energy From the Earth Montaigne, Bernoulli, and Static Electricity Page 2 of 4 MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I HONORS Course Code: 200339001 Article Coulomb, Charles Augustin de Gauss, Carl Friedrich Newton's Universal Law of Gravitation and Coulomb's Law Standard: SC.912.E.5.2 Video Standard: SC.912.P.8.3 Video Structure of Atoms Identifying the Electron Standard: SC.912.P.10.10 Video Gravity & Large Planets Nature's Fundamental Forces Video Standard: SC.912.P.10.13 Standard: SC.912.P.10.14 Math Explanation Video Division of Academics – Department of Science Third Nine Weeks Identifying Electron Charge Resistance How Electric Potential Energy Affects a Charged Particle Electric Potential Changes in a Uniform Electric Field Potential of Point Charges Potential of a Group of Point Charges Electric Potential: Practice Problem 1 Electric Potential: Practice Problem 2 Electric Potential: Practice Problem 3 Electric Potential: Practice Problem 4 Electric Potential: Practice Problem 5 Static and Current Electricity, Conductors, and Insulators Current Electricity, Conductors, and Insulators Ohm's Law: Relating Current, Voltage, and Resistance Voltage vs Amperage 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 Conductors: Faraday Cages Electricity's Power 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 Electricity Superconductors Page 3 of 4 MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I HONORS Course Code: 200339001 Video Image Atoms, Elements, Isotopes (NASA Genesis Mission Teacher Resource) John Dalton: Chemical Atoms and Their Combinations (1808) John Dalton: Atomic Symbols (1835) First-Ever Image of a Molecule (Million Times Smaller Than Grain of Sand) World's Largest Atom Smasher Fires Up in Chicago Atom Smasher Project in NY Abandoned, "Obsolete" Before It's Finished OK, Atoms, Say Cheese: Molecular Structures Photographed at Cornell Lab See Change: Physicists Have Color Films of Atoms for the First Time Science of Innovation: Electronic Tattoos Step by Step in 1983: The Development of Silicon Chips From Metal to Plastic: Iowa State Chemist Works on Organic Semiconductors Science Behind the News: Quantum Computing Physicists Surprised by Breakthrough in Superconductivity Shades of Electric Blue: Painter Uses Electricity To Make Art on Glass How Superconductivity and Superconductors Work Division of Academics – Department of Science Third Nine Weeks Page 4 of 4