TOPIC IX: Charge Behavior and Interactions ESSENTIAL CONTENT OBJECTIVES INSTRUCTIONAL TOOLS Core Text Book: Ch. 17, Ch.32, and Ch. 33 Develop a Model of Charges Discuss the patterns and distribution of particles within Review the theory of the atom the atom, including the forces that shape this Vocabulary: Review the particles that make up the atom distribution Review the fundamental forces within the atom Polarization, insulator, conductor, semiconductors, charge, Compare the magnitude and range of the four Discuss the Conservation of charge electrostatic, law, electrical force, grounding, fundamental forces Coulomb’s capacitor, conductor ,dipole, Faraday, flux, grounding, Describe the fundamental rule at the base of all electrical Distinguish Between Conductors and Insulators induction shielding, superposition phenomena. Charging by friction Understand the properties of electric charge. Charging by induction Technology: Define the basic unit of charge. Charging by polarization Progressive Science Initiative (PSI) Explain the conservation of charge. Experiment with an electroscope and other materials to Analyze Coulomb’s Law analyze the nature of charge. Compare to the Law of Universal The Physics Source: Coulomb’s Law Differentiate between charging by contact, charging by Gravitation Teachers Domain: induction, and charging by polarization. Differentiate among conductors, semiconductors and Explore Electric Fields insulators. Electric field lines Describe law. Coulomb’s Point charges Calculate the electrostatic force using law. Coulomb’s Charged plates Lab Manuals from Pasco: Compare the electric force with the gravitational force. Electric shielding Lab Manuals from Vernier: 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 SC.912.P.10.13 Pith Lab SC.912.P.10.14 SC.912.P.10.13
TOPIC IX: Charge Behavior and Interactions ESSENTIAL CONTENT OBJECTIVES INSTRUCTIONAL TOOLS Develop a Model of Charges Review the theory of the atom Review the particles that make up the atom Review the fundamental forces within the atom Discuss the Conservation of charge Distinguish Between Conductors and Insulators Charging by friction Charging by induction Charging by polarization Analyze Coulomb’s Law Compare Coulomb’s Law to the Law of Universal Gravitation Explore Electric Fields Electric field lines Point charges Charged plates Electric shielding 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 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: Progressive Science Initiative (PSI) The Physics Source: Teachers Domain: Lab Manuals from Pasco: Lab Manuals from Vernier: SC.912.P.10.13 SC.912.P.10.14 Pith Lab SC.912.P.10.13