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Learning Objectives PHYS 2025 (Fall 2009, Buckley) Text References to Physics for Scientists and Engineers, Giancoli, 4th Edition (Chapter exercises are segregated into the different chapter sections – practice them) Learning Objectives Textbook Section(s) Chapter 21 – Electric Charge and Electric Field Basics of Electric Charge 1.1 Identify two basic charge types and their historical and physical origin 1.2 Distinguish between insulators, semiconductors, and conductors 1.3 Describe the functioning of an electroscope 1.4 Recognize conduction and induction from electroscope information Working with Coulomb’s Law 2.1 State Coulomb’s Law 2.2 Work with Coulomb’s Law in general – effects of doubling, tripling, etc. charges and distances 2.3 Manipulate Coulomb’s Law to find missing information 2.4 State and apply the vector form of Coulomb’s Law Electric Field 3.1 Define electric field 3.2 Manipulate electric field definition to find missing information 3.3 Determine the force on a charge in an electric field 3.4 Use the superposition principle to find the field at a point due to multiple fields 3.5 Apply the integrated form of the electric field definition to straightforward cases of a continuous charge distribution 3.6 Relate electric field lines to magnitude and direction of electric field 3.7 Define an electric dipole 3.8 Interpret electric field diagrams, such as Figure 21-34 3.9 Recognize the electric field inside a conductor is zero in a static situation 3.10 Recognize the electric field is always perpendicular to the surface outside a conductor Practical Applications (time permitting) 4.1 Given sufficient information determine the torque on an electric dipole 4.2 Determine the electric field produced by a dipole 4.3 Describe the influence of electrical charges in DNA replication (16-11) 4.4 Describe the role of electrostatics in photocopy machines (16-12) 21-1 Static Electricity; Electric Charge and Its Conservation 21-2 Electric Charge in the Atom 21-3 Insulators and Conductors 21-4 Induced Charge; the Electroscope 21-5 Coulomb’s Law 21-6 The Electric Field 21-7 Electric Field Calculations for Continuous Charge Distributions 21-8 Field Lines 21-9 Electric Fields and Conductors 21-11 Electric Dipoles 21-12 Electric Forces in Molecular Biology: DNA Structures and Replication 21-13 Photocopy Machines and Computer Printers Use Electrostatics Chapter 22 – Gauss’s Law 5.1 Given sufficient information determine the electric flux through an area Gauss’s Law 6.1 State Gauss’s Law 6.2 Apply Gauss’s Law to determine the electric field inside a sphere 22-1 Electric Flux 22-2 Gauss’s Law 22-3 Applications of Gauss’s Law Self-evaluation ,eeds Got It Work? Learning Objectives PHYS 2025 (Fall 2009, Buckley) Text References to Physics for Scientists and Engineers, Giancoli, 4th Edition (Chapter exercises are segregated into the different chapter sections – practice them) Learning Objectives Textbook Section(s) Chapter 23 – Electric Potential Electric Potential 6.1 Identify change in electric potential as work done in moving a charge 6.2 Define electric potential as the difference in potential between two points 6.3 Recognize the unit of volt (V) as 1 J/C 6.4 Relate the electric field and electric potential 7.1 Determine the electric potential due to point charges and systems of point charges 7.2 Determine the electric potential due to continuous distributions of charges 8.1 Relate equipotential lines/equipotential surfaces to electric potential 8.2 Recognize that equipotential surfaces must be perpendicular to the electric field at any point 9.3 Work with units of electron-volts 23-1 Electric Potential Energy and Potential Difference 23-2 Relation between Electric Potential and Electric Field 23-3 Electric Potential Due to Point Charges 23-4 Potential Energy due to Any Charge Distribution 23-5 Equipotential Surfaces 23-8 Electrostatic Potential Energy: the Electron Volt Chapter 24 – Capacitance, Dielectrics, Electric Energy Storage Electric Devices 10.1 Describe the function of a capacitor 10.2 Define the term capacitance 10.3 Recognize the unit of farad (F) as 1 C/V 10.4 Use the mathematical relationship for a parallel plate capacitor to find missing info 10.5 Determine analytically the capacitance of simple geometric capacitors 11.1 Define dielectric constant and dielectric strength 11.2 Qualitatively describe the effects of inserting various dielectrics into a capacitor 11.3 Describe molecularly the operation of a dielectric 12.1 Determine the energy stored in a capacitor 24-1 Capacitors 24-2 Determination of Capacitance 24-5 Dielectrics 24-6 Molecular Description of Dielectrics 24-4 Electric Energy Storage Self-evaluation ,eeds Got It Work?