* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Below is a list of topics that you should know to do well on the first test
Survey
Document related concepts
Aharonov–Bohm effect wikipedia , lookup
Lorentz force wikipedia , lookup
History of electromagnetic theory wikipedia , lookup
Maxwell's equations wikipedia , lookup
Electrical resistivity and conductivity wikipedia , lookup
Electric charge wikipedia , lookup
Transcript
Below is a list of topics that you should know to do well on the first test. While I don’t know what will be on the test, these topics are at least what you should know as a base. I have also listed a few problems out of the book that help illustrate these points. Make sure you understand how all of the group/individual problems/quizzes are done. I also recommend buying the sample exams and solutions packet prepared by the Society of Physics Students available at the Target Copy Center Chapter 15 Coulombs Law: How to calculate the resultant force due to a collections of charges and the superposition principle; Problems: 11, 12, 13, 14, 15 Electric Field: how to calculate the electric filed due to a collection of charges at any point; 19, 20, 23, 24, 26, 27 Electric field lines: out from a positive charge, inward from negative charges; lines go from positive to negative charges; 28, 32, 33 Conductors and the electric filed: blue section on page 481; 33 How charge is distributed on both conductors and insulators: Electric flux and Gauss’ Law: how to calculate the electric flux through an object (cube, sheet, etc..), the definition of Gauss’ Law (page 487); 39, 40, 43, 45 Additional Problems: 49, 50, 52, 56, 58, 59 Conceptual Questions: 15, 17, 18 Chapter 16 How to calculate the electric potential using the potential energy, the electric field, and from point charges (page 522 has the equations to use for each); 2, 8, 9, 10, 12, 13, 16, 17, 21 The work done when a charge moves in an electric filed; 20 Equipotential surfaces: what they are and how they are related to the electric field; Capacitors: how to calculate the capacitance of a parallel-plate capacitor given its dimensions, how to calculate the equivalent capacitance for capacitors in series and parallel, how to calculate the charge, energy stored, and voltage across a capacitor for a given circuit; 22, 25, 28, 29, 34, 37, 39, 40, 44, 46 Using potentials to calculate velocities or other quantities using the work energy theorem; problems done in discussion Additional Problems: 53, 55, 56, 58, 66 Conceptual Problems: 11, 12 Chapter 17 How to calculate the drift speed; 5, 6, 7, 8, 9 How to calculate the current; 1, 2, 3 How to calculate the resistance/Ohm’s Law; 10-19 How to calculate the resistance of a material given its dimensions; 10-19 The difference between resistance and resistivity; How to calculate the power of an electrical device; 31-47 Additional Problems: 55, 56, 59, 60, 64 Conceptual Problems: 9 Chapter 18 How to find the equivalent resistance for resistors in series and in parallel; 6, 7, 8, 9, 13, 14, 15 Know Kirchhoff’s rules and how to use them; 17, 19, 22, 25, 27, 28 Know how much current is flowing through a resistor for a given circuit Additional Problems: 45, 46, 51, 53, 56