Download Electric Charge and Electric Field Chapter 22 – Gauss`s Law

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
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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
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