* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Survey

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

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